TWM648705U - Improved fixing structure for removable seat - Google Patents

Abstract

This invention is an improvement of the fixed structure of a disassembled seat. It specifically refers to an assembly of fixed structures between various parts of the seat. There are male and female components between each part. The seat body is provided with There are concave holes, and the back and armrests of the chair are provided with convex parts, and the concave holes and convex parts are assembled together, and then the convex parts are provided with screw elements to fix the combination of the concave holes and the convex parts, and the seat is disassembled The various components can be easily stored and packaged, and the assembly structure is simple and easy to use, which can achieve the purpose of quick assembly and easy packaging and transportation.

Description

Improvement of the fixed structure of the removable seat

This creation is an improvement on the fixed structure of a disassembly type chair, which specifically refers to a method whereby the male and female structures of the various parts of the chair are matched and fixed with screw elements, thereby achieving rapid assembly and easy packaging and transportation. purpose.

According to the current situation, the backrest seats on the market are usually divided into indoor and outdoor, and the environment is arranged according to the usage characteristics and functions.

The applications of the above-mentioned seats are common basic models and forms. Most of these types of seats are mass-produced and affordable, and ordinary consumers will pay for them. Therefore, they are favored by large-scale stores, and they have the advantage of purchasing in large quantities. , however, the cost of transportation must be considered when purchasing in large quantities. Generally, domestic stores will be simpler, and the stacking method is within the scope of adoption. Even if there is packaging in appearance, the transportation cost in the country of production is relatively small, and it is absolutely The additional freight costs for non-exports are higher. After all, overseas exports have a long journey and the integrity of the goods must be protected. However, in this way, the space occupied by the goods will increase relatively, and the overall cost will increase significantly, and the lost value will be lost. The advantage of affordable price; and the structural technology mentioned about the conventional seats, although it can meet the basic functions and affordable requirements, the transportation cost of the industry cannot produce the specific results without the advantages and disadvantages. In terms of industrial effects, it is really necessary to propose specific improvement plans to meet the needs of industrial progress and further provide users with more choices.

The main purpose of this invention is to provide an improved fixing structure for a detachable seat, which is assembled by cooperating with the through holes and convex parts of each component of the chair to implement screw elements to fix the two to achieve rapid assembly. And for the purpose of easy packaging and transportation.

In order to achieve the above purpose, the specific technical means and solutions adopted in this creation are as follows:

This invention creates an improved fixed structure of a detachable seat, which includes a chair back, a right armrest, a left armrest and a base body. The chair back, right armrest and left armrest are respectively assembled at corresponding positions of the base body. , to form a seat, wherein the seat system is provided with a plurality of through holes, and the chair back, right armrest, and left armrest are each provided with a convex portion, and the convex portions of the chair back, right armrest, and left armrest can be inserted into Enter the through hole of the base body, and then lock the protrusion with a screw component to fix the assembly between the base body, the chair back, the right armrest and the left armrest to form a seat.

To sum up, a gasket can be provided between the screw element and the protruding portion.

To sum up, the convex part can be a cone-shaped body.

(1): Seat

(11): Chair back

(12):Right armrest

(13):Left armrest

(14): base body

(15):convex part

(16):Through hole

(17):Screw components

(18):Gasket

The first picture: a three-dimensional exploded view of the appearance of this seat.

The second picture: a three-dimensional schematic diagram of the appearance of this seat.

The third picture: an exploded side view of the convex part and the through hole of this invention.

Figure 4: Schematic diagram of the side cross-section assembly of the convex portion and through hole of this invention.

The following will illustrate the spirit and implementation of the present invention with illustrations and detailed explanations. Anyone with ordinary knowledge in the technical field will be able to understand the best embodiments of the present invention. Changes and modifications may be made to the techniques taught in this work without departing from the spirit and scope of this work.

Please refer to Figures 1 to 3. This invention is an improved fixed structure of a detachable seat, which includes:

A chair back (11) is one of the components of the seat (1) and is provided with a convex portion (15).

A right armrest (12) is one of the components of the seat (1) and is provided with a convex portion (15).

A left armrest (13) is one of the components of the seat (1) and is provided with a convex portion (15).

The seat body (14) is one of the components of the seat (1) and is provided with a through hole (16). The chair back (11), right armrest (12) and left armrest (13) are assembled on the seat body (14). 14), and the convex portion (15) and the through hole (16) are assembled and fixed by matching each other.

A plurality of screw elements (17) are locked on each convex portion (15) from bottom to top.

To sum up, a gasket (18) can be provided between the screw element (17) and the convex portion (15) to be placed under the base (14), so that the screw element (17) can be effectively locked. The fixed convex part (15) is fixed in the through hole (16).

To sum up, the protruding portion (15) can be a cone-shaped body, which can achieve a close fit when the protruding portion (15) and the through hole (16) are assembled with each other.

Please refer to the first to fourth figures. During implementation, the seat back (11), right armrest (12) and left armrest (13) of the seat (1) are assembled on the base (14) in sequence. Insert the protruding part (15) of the chair back (11) into the through hole (16) at one edge of the base body (14), and insert the protruding part (15) of the right armrest (12) into the base body (14). ) into the through hole (16) at the other edge, insert the convex part (15) of the left armrest (13) into the through hole (16) at the corresponding edge of the base body (14), and then use the screw component ( 17) Lock the protrusions (15) of each seat component from the bottom of the base (14) to fix the protrusions (15) in the through holes (16), thereby fixing the base (14) and the chair The assembly of the back (11), right armrest (12) and left armrest (13) completes the assembly of the seat (1).

To sum up, by splitting the seat (1) into the seat back (11), right armrest (12), left armrest (13) and seat body (14), it can be packaged in a reduced volume, which is beneficial to It is stored and stacked to reduce transportation costs, and the assembly structure of each component is simple and easy for ordinary people to assemble, so as to achieve the purpose of rapid assembly. This is the most specific improvement of the detachable seat structure made by this creation.

(11): Chair back

(12):Right armrest

(13):Left armrest

(14): base body

(15):convex part

(16):Through hole

Claims (3)

An improved fixed structure of a detachable seat, which includes a chair back, a right armrest, a left armrest and a base body. The chair back, right armrest and left armrest are respectively assembled at corresponding positions of the base body. A seat is formed, wherein the seat system is provided with a plurality of through holes, and the chair back, right armrest, and left armrest are each provided with a convex portion, and the convex portions of the chair back, right armrest, and left armrest can be inserted into the seat. The convex portion is locked with a screw element in the through hole of the base body, thereby fixing the assembly between the base body, the chair back, the right armrest and the left armrest to form a seat. For example, in the improvement of the fixing structure of the detachable seat described in item 1 of the patent application, a gasket can be provided between the screw element and the convex part. For example, in the improvement of the fixed structure of the detachable seat described in item 1 of the patent application, the convex portion can be a cone.

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