CN217959331U - A concrete integrated table and chair - Google Patents

Abstract

The utility model discloses a concrete integrated table and chair, which comprises a square table body and a chair body integrally connected with the four sides of the table body respectively; The desktop boards are parallel, the connecting bottom plate is located below the desktop board, and a connecting column is arranged between the desktop board and the connecting bottom board. The utility model improves the existing concrete tables and chairs, and provides a concrete integrated table and chair, which has a unique structure, especially the chair body, which does not adopt a solid structure as a whole, is light in weight and stable in structure, and the table body and the chair body Made in one piece, the chair body cannot be moved, which can avoid the loss of the chair body caused by moving back and forth; and compared with the umbrella handle of the sunshade directly inserted into the installation slot, the steel pipe with internal thread can make the umbrella handle of the matching sunshade Inserting it in the way of screw connection can make the connection with the table body stronger and more stable.

Description

A concrete integrated table and chair

technical field

The utility model relates to the technical field of concrete products, in particular to a concrete integrated table and chair.

Background technique

Tables and chairs under outdoor open-air conditions have high requirements for anti-corrosion, moisture-proof, and anti-aging performance due to the changing environment. Therefore, tables and chairs made of concrete are currently used in many places. For example, the Chinese patent "Mobile Concrete Combination Table and Chair" with the patent number of 201921282266.4 discloses a mobile concrete combination table and chair, which includes a concrete table composed of a square table top and cross-shaped table legs. The table legs divide the bottom of the table top into 4 compartments for storing concrete chairs; the bottom surface of the concrete chair is equipped with pulleys to move flexibly; there is a vertical communication hole in the center of the concrete table, which can be placed Parasols thus further enhance the user experience. It is difficult to move the tables and chairs made of concrete, and the process of carrying or placing them will cause laborious work for the operators, and parasols can be inserted to improve the experience. However, the chairs and tables are separated, and the separated chairs are outdoors. When left unattended, especially in parks or scenic spots, due to the large number of users moving back and forth, it is easy to cause bumps or loss of chairs, and parasols are only inserted in the form of connecting holes, and the connection is poor. In windy weather, it is easy to cause the parasol to be unstable.

Therefore, in view of the above problems, the utility model improves the existing technology and provides a concrete integrated table and chair.

Utility model content

Therefore, based on the above background, the utility model improves the existing concrete tables and chairs, and provides a concrete integrated table and chairs, which not only has a unique structure, light weight, and stable structure, but also the table body and the chair body are integrally made. It is convenient to make, and can avoid the loss caused by moving the chair; and the connection between the parasol and the table body is more firm.

The technical scheme provided by the utility model is:

A concrete integrated table and chair, which includes a square table body and chair bodies which are respectively located on the four sides of the table body and integrally connected with it;

The table body includes a desktop board and a connecting bottom board, the connecting bottom board is parallel to the desktop board, the connecting bottom board is located below the desktop board, and a connecting column is arranged between the desktop board and the connecting bottom board;

The chair body includes a horizontal chair panel and a chair backboard, and the chair panel and the chair backboard are L-shaped:

The end of the chair panel away from the chair backboard is provided with a vertical first vertical plate, and the end of the first vertical plate away from the chair panel is provided with an arc-shaped first connecting plate, and the first connecting plate The arc-shaped opening of the first connecting plate faces the connecting column, and the end of the first connecting plate away from the first vertical plate is integrally connected with the connecting bottom plate;

The end of the chair back panel away from the chair panel is provided with an arc-shaped second connecting plate, the arc-shaped opening of the second connecting plate faces downward, and the end of the second connecting plate away from the chair back panel is provided with a second vertical connecting plate. plate.

To further describe the utility model, the end of the second vertical plate away from the second connecting plate is provided with a horizontal plate.

To further describe the utility model, the table body and the chair body are integrally made by pouring ECC concrete reinforced with basalt fiber and modified polypropylene fiber.

To further describe the utility model, the desktop board is provided with an installation slot at the center of the corresponding connecting column, and a hollow steel pipe is inserted in the installation slot, and the inner wall of the steel pipe is provided with an internal thread.

To further describe the utility model, first pulleys are provided on each of the horizontal plates.

To further describe the utility model, a second pulley is provided at the position corresponding to the connecting column of the connecting bottom plate.

The beneficial effects of adopting the above-mentioned technical scheme are as follows:

The utility model improves the existing concrete tables and chairs, and provides a concrete integrated table and chair, which has a unique structure, especially the chair body, which does not adopt a solid structure as a whole, is light in weight and stable in structure, and the table body and the chair body Made in one piece, the chair body cannot be moved, which can avoid the loss of the chair body caused by moving back and forth; and compared with the umbrella handle of the sunshade directly inserted into the installation slot, the steel pipe with internal thread can make the umbrella handle of the matching sunshade Inserting it in the way of screw connection can make the connection with the table body stronger and more stable.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is a structural representation one of the utility model;

Fig. 2 is the structural representation two of the utility model;

Fig. 3 is the structural representation three of the utility model;

Fig. 4 is a reference schematic diagram 1 of the use state of the present utility model;

Fig. 5 is a reference schematic diagram 2 of the use state of the utility model.

detailed description

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions. In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical" The orientation or positional relationship indicated by , "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific Orientation, construction and operation in a specific orientation, and therefore should not be construed as limiting the utility model.

In the description of the present utility model, "first feature" and "second feature" may include one or more of these features. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features.

Below in conjunction with accompanying drawing, the utility model is further described.

Embodiment 1: According to a concrete integrated table and chair shown in Fig. 1 to Fig. 5, it includes a square table body and chair bodies 4 which are respectively located on the four sides of the table body and integrally connected with it;

Described table body comprises desktop board 1, connecting bottom board 2, and described connecting bottom board 2 is parallel with described desktop board 1, and described connecting bottom board 2 is positioned at the below of desktop board 1, and is provided between described desktop board 1 and connecting bottom board 2 There are connecting columns 3;

Specifically, the connecting column 3 corresponds to a position between the desktop board and the connecting bottom board.

The desktop board and the connecting bottom board can be rectangular, square, or circular, preferably square.

Further, when the desktop board and the connecting bottom board 2 are square, the area of the desktop board is larger than the connecting bottom board after application, so that it is more convenient for users to put their arms on the desktop board.

Described chair body 4 comprises horizontal chair panel 41, chair backboard 43, and described chair panel 41, chair backboard 43 are L-shaped:

The end of the chair panel 41 away from the seat back panel 43 is provided with a vertical first vertical plate 42, and the end of the first vertical plate 42 away from the chair panel 41 is provided with an arc-shaped first connecting plate 47, The arc-shaped opening of the first connecting plate 47 faces the connecting column 3, and the end of the first connecting plate 47 away from the first vertical plate 42 is integrally connected with the connecting bottom plate 2;

The end of the seat back plate 43 away from the chair panel 41 is provided with an arc-shaped second connecting plate 44, the arc-shaped opening of the second connecting plate 44 faces downward, and the second connecting plate 44 is far away from the seat back plate 43. One end is provided with a second vertical plate 45 .

Specifically, the first vertical board, the second vertical board and the connection between the first connecting board and the connecting bottom board 7 can all provide support for the chair.

In one example, a horizontal plate 46 is provided at the end of the second vertical plate 45 away from the second connecting plate 44 , so as to further increase the stability of the support of the chair body.

The table body and the chair body are integrally made of ECC concrete poured with basalt fiber and modified polypropylene fiber. The ECC concrete poured with basalt fiber and modified polypropylene fiber has excellent corrosion resistance, moisture resistance, anti-aging, The performance of bearing capacity, and compared with ordinary concrete, its toughness is better and its weight is lighter, etc. It is an existing technology to modify the performance of concrete by using fibers, and its preparation is not the technical point of this application, so it is not to repeat.

As shown in FIG. 1 , the desktop board 1 is provided with an installation slot at the center of the corresponding connecting column 3 , and a hollow steel pipe 5 is inserted in the installation slot, and an inner thread is provided on the inner wall of the steel pipe 5 . Specifically, the steel pipe 5 can be inserted into the installation slot by planting bars. The bar planting operation is a conventional technical operation in the field, and will not be repeated here.

As shown in Figures 4 and 5, the internal thread of the steel pipe is used in conjunction with the supporting sunshade 8, and the sunshade 8 includes an umbrella surface and an umbrella handle 82, and the end of the umbrella handle away from the umbrella surface is provided with a There is an external thread section 821. Compared with directly inserting the umbrella handle into the installation slot or steel pipe, the umbrella handle is screwed with the internal thread of the steel pipe through the external thread section, which can increase the firmness of the connection between the umbrella handle and the table body. Parasol installation is more stable.

As shown in FIG. 3 , one example is: first pulleys 7 are provided on the horizontal plates 46 . A second pulley 6 is provided at the position corresponding to the connecting column 3 of the connecting bottom plate 2 . The first pulley and the second pulley can reduce the labor intensity of moving tables and chairs. In specific applications, after the tables and chairs are transported to a suitable position, the first pulley and the second pulley can be removed to prevent the tables and chairs from being easily moved. The installation and disassembly of the pulleys is an existing conventional technical operation, and will not be described here. repeat.

The utility model and its implementation have been described above. This description is not restrictive. What is shown in the drawings is only one implementation of the utility model, and the actual structure is not limited thereto. All in all, if a person of ordinary skill in the art is inspired by it, without departing from the purpose of the utility model, without creatively designing a structural method and embodiment similar to the technical solution, it shall be protected by the utility model scope.

Claims (6)

1. A concrete integrated table and chair is characterized by comprising a square table body and chair bodies which are respectively positioned on four sides of the table body and are integrally connected with the table body;

the table body comprises a table top plate and a connecting bottom plate, the connecting bottom plate is parallel to the table top plate, the connecting bottom plate is positioned below the table top plate, and a connecting column is arranged between the table top plate and the connecting bottom plate;

the chair body includes horizontally chair face board, chair back board, chair face board, chair back board are the L type:

a vertical first vertical plate is arranged at one end, away from the chair back plate, of the chair panel, an arc first connecting plate is arranged at one end, away from the chair panel, of the first vertical plate, an arc opening of the first connecting plate faces the connecting column, and one end, away from the first vertical plate, of the first connecting plate is integrally connected with the connecting bottom plate;

the one end that the chair back board kept away from the chair face board is equipped with curved second connecting plate, the arc opening of second connecting plate is down, the one end that the chair back board was kept away from to the second connecting plate is equipped with the second riser.

2. The concrete integrated table and chair according to claim 1, wherein a horizontal plate is arranged at one end, away from the second connecting plate, of the second vertical plate.

3. The concrete integrated table and chair of claim 2, wherein the table body and the chair body are integrally made of basalt fiber and modified polypropylene fiber reinforced ECC concrete in a pouring mode.

4. The concrete integrated table and chair according to claim 3, wherein the tabletop plate is provided with a mounting slot hole at the center of the corresponding connecting column, a hollow steel pipe is inserted into the mounting slot hole, and the inner wall of the steel pipe is provided with internal threads.

5. The concrete integrated table and chair according to claim 4, wherein the horizontal plates are provided with first pulleys.

6. The concrete integrated table and chair according to claim 5, wherein a second pulley is arranged at the position, corresponding to the connecting column, of the connecting bottom plate.

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