Modularly-mounted integrated table and chair structure

Abstract

The utility model discloses a modularly installed integrated table and chair structure, which comprises a support frame, a backrest plate, a chair plate and a table plate, the support frame comprises a foot part which is integrally formed, a connecting part which obliquely extends backwards from the foot part and a support part which extends upwards from the connecting part, and a positioning part is arranged between the foot part and the connecting part. The backrest plate is arranged between the two supporting parts, the chair plate is installed between the two positioning parts, and the table plate is installed on the rear walls of the supporting parts and can be adjusted. In the transportation and packaging process, compared with an existing supporting frame, the integrally-formed supporting frame has the advantages that the single-rod-shaped foot is adopted, installation stability is guaranteed, meanwhile, the occupied position caused by installation is effectively reduced, and meanwhile the size is small; the two supporting frames are installed on the same plane firstly, then the backrest plate and the chair plate are installed on the supporting part and the positioning part respectively, primary installation can be completed, finally, the table plate is installed, and modular transportation and modular installation are achieved.

Description

Technical Field

[0001] The utility model relates to the field of table and chair furniture, in particular to an integrated table and chair structure with modular installation. Background Art

[0002] In order to accommodate more tables and chairs in classrooms, conference rooms and other places, tables and chairs are generally integrated into one setting, especially in spaces with stepped structures (of course, this is not limited to flat spaces).

[0003] However, the existing integrated table and chair structure has the problem of being difficult to install. For example, although the integrated table top simplifies the installation of the table top, some of them are long, which increases both the production cost and the transportation cost.

[0004] Of course, there are also single-individual table and chair integrated structures, such as Chinese patent 202320568402.6. Although it can realize seat integration, it has great limitations in actual hierarchical arrangement, that is, it cannot be flexibly applied to the space of the stepped structure. Utility Model Content

[0005] The main purpose of the utility model is to propose a modularly installed integrated table and chair structure, aiming to improve the existing table and chair structure so that it is suitable for stepped space or flat space, and has simple installation, compact structure, and good design aesthetics.

[0006] To achieve the above purpose, the utility model proposes a modularly installed integrated table and chair structure, comprising:

[0007] A support frame, the support frame comprising an integrally formed foot portion, a connecting portion extending obliquely backward from the foot portion, and a supporting portion extending upward from the connecting portion, wherein a positioning portion is provided between the foot portion and the connecting portion;

[0008] a backrest plate, the backrest plate being disposed between the two support portions;

[0009] A seat board, the seat board being installed between the two positioning parts;

[0010] The table top is installed on the rear wall of the support part and can be adjusted.

[0011] During the transportation and packaging process, the one-piece support frame, compared with the existing support frame, uses a single rod-shaped foot, which not only ensures the stability of the installation, but also effectively saves the large space occupied by the installation, and the volume is small;

[0012] During the actual installation process, the two support frames are first installed on the same plane, and then the backrest board and the chair board are respectively installed on the supporting part and the positioning part to complete the preliminary installation, and finally the table board can be installed, thereby realizing modular transportation and modular installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This utility model illustrates Figure 1 ;

[0014] Figure 2 This utility model illustrates Figure 2 ;

[0015] Figure 3 Indicates the support frame Figure 1 ;

[0016] Figure 4 Indicates the support frame Figure 2 ;

[0017] Figure 5 Schematic diagram of the layout for a flat space;

[0018] Figure 6 Schematic diagram of the layout for a stepped space.

[0019] In the figure, 1 is a support frame, 11 is a foot, 12 is a connecting portion, 13 is a supporting portion, 14 is an armrest portion, 2 is a positioning portion, 21 is a pivot hole, 31 is a backrest board, 32 is a chair board, 33 is a table board, 4 is a supporting surface, 5 is a tripod, and 6 is a groove. DETAILED DESCRIPTION

[0020] The following will be combined with the accompanying drawings to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial...), then the directional indication is only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0022] In addition, if there are descriptions involving "first" or "second" etc. in the embodiments of the utility model, the descriptions of "first" or "second" etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0023] like Figures 1 to 6 As shown, a modularly installed integrated table and chair structure includes:

[0024] A support frame 1, the support frame 1 comprises an integrally formed foot portion 11, a connecting portion 12 extending obliquely backward from the foot portion 11, and a supporting portion 13 extending upward from the connecting portion 12, wherein a positioning portion 2 is provided between the foot portion 11 and the connecting portion 12;

[0025] A backrest plate 31, wherein the backrest plate 31 is disposed between the two support portions 13;

[0026] A seat board 32, wherein the seat board 32 is installed between the two positioning parts 2;

[0027] The table top 33 is installed on the rear wall of the support portion 13 and can be adjusted.

[0028] During the transportation and packaging process, the integrally formed support frame 1, compared with the existing support frame 1, adopts a single rod-shaped foot 11, which not only ensures the stability of the installation, but also effectively saves the large space occupied by the installation, and has a small volume;

[0029] During the actual installation process, the two support frames 1 are first installed on the same plane, and then the backrest board 31 and the chair board 32 are respectively installed on the support part 13 and the positioning part 2 to complete the preliminary installation, and finally the table board 33 can be installed, thereby realizing modular transportation and modular installation.

[0030] Of course, the stand at the front also has a separate desktop.

[0031] Specifically, the positioning portion 2 is fixedly installed between the foot 11 and the connecting portion 12 or pivotally installed between the foot 11 and the positioning portion 2 , and can be set as a fixed flip chair or a fixed chair board 32 according to actual design.

[0032] When the positioning part 2 is pivotally installed between the foot 11 and the positioning part 2, a pivot hole 21 is provided between the foot 11 and the positioning part 2, and the positioning part 2 is provided with a rotating part that matches the pivot hole 21. The positioning part 2 can be installed later or installed integrally, and then assembled later. An integral installation structure is preferred, so as to facilitate the installation of the chair plate 32.

[0033] Furthermore, the positioning portion 2 is in a plate-like structure and is provided with an arc that is suitable for the shape of the chair board 32 . In a specific structure, guide columns and screws can be provided to facilitate the installation and positioning of the chair board 32 .

[0034] In the embodiment of the utility model, the two side walls of the support portion are provided with grooves 6 for the backrest board 31 to extend into, thereby facilitating the installation and positioning of the backrest board 31. In the actual design, guide holes can be set in the backrest board 31, and guide columns can be set in the backrest board 31 to facilitate its installation and fixation; at the same time, the backrest board 31 is installed more stably.

[0035] Specifically, a support surface 4 is provided at the lower end of the foot 11, and the foot 11 is gradually reduced in diameter from the lower end upwards, thereby forming a good curvature and having good support.

[0036] In the embodiment of the utility model, a tripod 5 is provided between the support portion 13 and the table top 33, the tripod 5 is installed on the support portion 13, and the table top 33 is installed on the upper wall of the tripod 5, thereby facilitating the installation of the table top 33 and ensuring the installation stability; wherein the support portion 13 can be provided with a plurality of standard hole positions, so that table tops 33 of different heights can be provided according to the stepped space or the plane space, thereby improving the applicability of the product.

[0037] Specifically, the support frame 1 is a hollow structure, and the hollow part is installed with a template or a decorative plate, so as to effectively save the weight of the support frame 1, thereby facilitating transportation, and also can be installed with a wood grain plate similar to the backrest board 31, so as to make the seat more harmonious as a whole, avoid the rigid design of the existing support frame 1, and improve the aesthetics.

[0038] In the embodiment of the utility model, the groove 6 is arranged to penetrate, that is, the backrest board 31 can be installed directly between the side walls, which not only facilitates the installation, but also realizes its positioning.

[0039] Specifically, a horizontally extending armrest portion 14 is further provided between the connecting portion 12 and the supporting portion 13. The integrally formed armrest portion 14 improves the integrity and saves the installation process of the armrest portion 14.

[0040] In the embodiment of the utility model, the support frame 1 is integrally molded by mold injection molding, integrally welded molding, or integrally extruded aluminum. Aluminum extrusion molding is preferred, which is similar to the process of tube molding, has higher firmness and durability, and the production cost is lower than that of welding and casting.

[0041] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A modular integrated table and chair structure, characterized in that: include: A support frame, the support frame comprising an integrally formed foot portion, a connecting portion extending obliquely backward from the foot portion, and a supporting portion extending upward from the connecting portion, wherein a positioning portion is provided between the foot portion and the connecting portion; a backrest plate, the backrest plate being disposed between the two support portions; A seat board, the seat board being installed between the two positioning parts; The table top is installed on the rear wall of the support part and can be adjusted.

2. The modular integrated table and chair structure according to claim 1, characterized in that: The positioning portion is fixedly installed between the foot portion and the connecting portion or pivotally installed between the foot portion and the positioning portion; When the positioning portion is pivotally installed between the foot and the positioning portion, a pivot hole is provided between the foot and the positioning portion, and the positioning portion is provided with a rotating portion matched with the pivot hole.

3. The modular integrated table and chair structure according to claim 1, characterized in that: The positioning portion is in a plate-like structure and is provided with an arc that is suitable for the shape of the chair plate.

4. The modularly installed integrated table and chair structure according to claim 1, characterized in that: The two side walls of the support portion are provided with grooves for the backrest plate to extend into.

5. The modular integrated table and chair structure according to claim 1, characterized in that: A supporting surface is arranged at the lower end of the foot, and the foot is gradually reduced in diameter from the lower end upwards.

6. The modular integrated table and chair structure according to claim 1, characterized in that: A tripod is provided between the support portion and the table top. The tripod is installed on the support portion, and the table top is installed on the upper wall of the tripod.

7. The modular integrated table and chair structure according to claim 1, characterized in that: The support frame is a hollow structure, and a template or a decorative plate is installed on the hollow part.

8. The modular integrated table and chair structure according to claim 4, characterized in that: The groove is arranged to penetrate.

9. The modular integrated table and chair structure according to claim 1, characterized in that: A horizontally extending handrail portion is also provided between the connecting portion and the supporting portion.

10. The modular integrated table and chair structure according to claim 1, characterized in that: The support frame is integrally formed by injection molding, integrally formed by welding, or integrally formed by aluminum extrusion.

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