Novel high-strength fixed iron art chair

Abstract

The utility model relates to the technical field of iron art chairs, and discloses a novel high-strength fixed iron art chair which comprises a base, supporting legs are fixedly connected to the lower surface of the base, handrails are slidably connected to the inner wall of the base, hollow blocks are fixedly connected to the outer walls of the handrails, and cylinders are fixedly connected to the inner walls of the hollow blocks. Sliding rods are slidably connected into the hollow blocks and the cylinders, Z-shaped frames are fixedly connected to the lower surfaces of the sliding rods, transmission rods are fixedly connected to the outer walls of the Z-shaped frames, limiting plates are rotatably connected to the outer walls of the transmission rods, auxiliary assemblies are arranged on the outer walls of the supporting legs, and the auxiliary assemblies are used for assisting in fixing the supporting legs. According to the handrail assembly and disassembly device, through mutual cooperation of the hollow block, the cylinder, the sliding rod, the Z-shaped frame, the first spring, the transmission rod, the limiting plate and the base, the effect of rapidly assembling and disassembling the handrail is achieved, diversified requirements of different users are met, and meanwhile convenience of maintenance and cleaning is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to iron art chair technical field especially high strength new type fixed iron art chair. BACKGROUND

[0002] Iron art chair refers to the chair made of metal products as the main material or partial decoration material through artistic processing, which usually has the characteristics of toughness and durability, and is not easy to rust, and can be customized according to needs to meet the individual needs of different consumers. Iron art chairs have various styles, including iron art dining chairs, iron art disc spring chairs, iron art armchair, etc., which are suitable for kitchens, dining rooms, offices, living rooms, bedrooms and outdoor gardens, balconies and other occasions. With the increasing demand for chair comfort, durability and safety, a high-strength new type of fixed iron art chair is needed.

[0003] High-strength new type fixed iron art chair is made of high-strength metal materials (such as cast iron or wrought iron) as the basis, combined with modern technology and artistic design. In the traditional technology, the armrest of the iron art chair is usually connected to the chair body by welding process. This way lacks the adjustment of the armrest according to different users, which affects the use of the iron art chair. SUMMARY

[0004] In order to make up for the above shortcomings, the utility model provides a high-strength new type fixed iron art chair, which aims to improve the problem of lack of adjustment of the armrest according to different users' needs when using the iron art chair.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] The high-strength new type fixed iron art chair comprises a base, the lower surface of the base is fixedly connected with a supporting leg, the inner wall of the base is slidably connected with an armrest, the outer wall of the armrest is fixedly connected with a hollow block, the inner wall of the hollow block is fixedly connected with a cylinder, the interiors of the hollow block and the cylinder are slidably connected with a slide rod, the lower surface of the slide rod is fixedly connected with a Z-shaped frame, the outer wall of the Z-shaped frame is slidably connected in the interior of the cylinder, the upper surface of the Z-shaped frame is fixedly connected with a spring one, the upper outer wall of the spring one is fixedly connected with the inner wall of the cylinder, the outer wall of the Z-shaped frame is fixedly connected with a transmission rod, the outer wall of the transmission rod is rotatably connected with a limiting plate, the interior of the limiting plate is slidably connected with a fixed rod, the lower outer wall of the limiting plate is slidably connected with the inner wall of the base, the outer wall of the supporting leg is provided with an auxiliary assembly, and the auxiliary assembly is used for assisting the fixation of the supporting leg.

[0007] Preferably, the auxiliary assembly comprises a fixing frame, the outer wall of the fixing frame is fixedly connected with the outer wall of the supporting leg, and the upper surface of the fixing frame is fixedly connected with the lower surface of the base.

[0008] Preferably, the lower outer wall of the hollow block is slidingly connected to the inner wall of the base, both ends of the fixing rod are fixedly connected to the inner wall of the hollow block, and the middle outer wall of the limiting plate is slidingly connected to the interior of the hollow block.

[0009] Preferably, the upper surface of the base is provided with a back plate, and the inner wall of the base is slidingly connected with a hollow block.

[0010] Preferably, the upper surface of the hollow block is fixedly connected with an L-shaped plate, and the outer wall of the L-shaped plate is slidingly connected to the inner wall of the back plate.

[0011] Preferably, the inner wall of the hollow block is fixedly connected with a second spring, and the right outer wall of the second spring is fixedly connected to the inner wall of the base.

[0012] Preferably, the inner wall of the hollow block is fixedly connected with a telescopic rod, the right outer wall of the telescopic rod is fixedly connected to the inner wall of the base, and the outer wall of the hollow block is fixedly connected with a fixed block.

[0013] Preferably, the inner wall of the supporting leg is fixedly connected with a pedal.

[0014] The utility model has the advantages of the following beneficial effects:

[0015] 1. The hollow block, the cylinder, the sliding rod, the Z-shaped frame, the first spring, the transmission rod, the limiting plate and the base are matched with each other, so that the handrails can be quickly installed and disassembled, the diversified needs of different users are met, and the convenience of maintenance and cleaning is improved.

[0016] 2. The hollow block is pressed to extrude the second spring and compress the telescopic rod, the L-shaped plate is driven by the hollow block to slide to the right, the inner wall of the back plate is no longer limited, the back plate can be quickly installed and disassembled, the vertical and horizontal space can be greatly saved during storage or transportation, the space utilization rate is improved, and the long-term storage cost or transportation cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The utility model provides a high strength novel fixed iron art chair's sectional view of internal structure shows the hollow block of the utility model;

[0018] Figure 2 The utility model provides a high strength novel fixed iron art chair's sectional view of internal structure shows the hollow block of the utility model;

[0019] Figure 3 The utility model provides a high strength novel fixed iron art chair's sectional view of internal structure shows the hollow block of the utility model;

[0020] LEGEND:

[0021] 1, base; 2, leg; 3, handrail; 4, hollow block; 5, cylinder; 6, slide bar; 7, Z-shaped frame; 8, spring I; 9, transmission rod; 10, limiting plate; 11, fixed rod; 12, pedal; 13, fixed frame; 14, back plate; 15, hollow block; 16, fixed block; 17, spring II; 18, telescopic rod; 19, L-shaped plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Referring to Figure 1 and Figure 2 An embodiment provided by the utility model: high-strength new fixed iron art chair, including base 1, the lower surface of base 1 is fixedly connected with leg 2, the inner wall of base 1 is slidably connected with handrail 3, the outer wall of handrail 3 is fixedly connected with hollow block 4, the inner wall of hollow block 4 is fixedly connected with cylinder 5, the inside of hollow block 4 and cylinder 5 is slidably connected with slide bar 6, the lower surface of slide bar 6 is fixedly connected with Z-shaped frame 7, the outer wall of Z-shaped frame 7 is slidably connected in the inside of cylinder 5, the upper surface of Z-shaped frame 7 is fixedly connected with spring I 8, the upper side outer wall of spring I 8 is fixedly connected in the inner wall of cylinder 5, the outer wall of Z-shaped frame 7 is fixedly connected with transmission rod 9, the outer wall of transmission rod 9 is rotatably connected with limiting plate 10, the inside of limiting plate 10 is slidably connected with fixed rod 11, the lower side outer wall of limiting plate 10 is slidably connected in the inner wall of base 1, the outer wall of leg 2 is provided with auxiliary assembly, and the auxiliary assembly is used for assisting the fixation of leg 2;The auxiliary assembly includes fixed frame 13, the outer wall of fixed frame 13 is fixedly connected in the outer wall of leg 2, and the upper surface of fixed frame 13 is fixedly connected in the lower surface of base 1.

[0024] Specifically, handrail 3 provides support for the hands of the user, improves the use comfort of the user, hollow block 4 achieves the fixed effect of cylinder 5, hollow block 4 and cylinder 5 achieve the effect of offset limitation of the sliding of slide bar 6, the inside of cylinder 5 achieves the effect of offset limitation of the sliding of Z-shaped frame 7, spring I 8 achieves the effect of range limitation of the sliding of Z-shaped frame 7, along with the sliding of slide bar 6, Z-shaped frame 7 and transmission rod 9 achieve the effect of transmission of limiting plate 10 through slide bar 6, fixed rod 11 achieves the effect of limiting of the sliding of limiting plate 10, along with the sliding of limiting plate 10, the inner wall of base 1 is limited or released, thereby achieving the effect of installing or disassembling handrail 3, fixed frame 13 is used for assisting to strengthen the connectivity between base 1 and leg 2, thereby strengthening the support of leg 2 to base 1.

[0025] With reference to Figure 2 The lower outer wall of the hollow block 4 is slidingly connected to the inner wall of the base 1, both ends of the fixed rod 11 are fixedly connected to the inner wall of the hollow block 4, and the middle outer wall of the limiting plate 10 is slidingly connected to the inner part of the hollow block 4.

[0026] Specifically, the sliding of the hollow block 4 to the inner wall of the base 1 achieves the positioning effect, the hollow block 4 achieves the fixed effect to the fixed rod 11, and the inner part of the hollow block 4 achieves the offset limiting effect to the sliding of the limiting plate 10.

[0027] With reference to Figure 1 and Figure 3 The upper surface of the base 1 is provided with a back plate 14, and the inner wall of the base 1 is slidingly connected with a hollow block 15; the upper surface of the hollow block 15 is fixedly connected with an L-shaped plate 19, the outer wall of the L-shaped plate 19 is slidingly connected to the inner wall of the back plate 14; the inner wall of the hollow block 15 is fixedly connected with a spring 17, the right outer wall of the spring 17 is fixedly connected to the inner wall of the base 1; the inner wall of the hollow block 15 is fixedly connected with a telescopic rod 18, the right outer wall of the telescopic rod 18 is fixedly connected to the inner wall of the base 1, and the outer wall of the hollow block 15 is fixedly connected with a fixed block 16.

[0028] Specifically, the back plate 14 is used for supporting the back of the user sitting on the iron chair, the sliding of the hollow block 15 to the inner wall of the base 1 achieves the offset limiting effect, the fixed block 16 facilitates the operation of the hollow block 15, the sliding of the telescopic rod 18 to the hollow block 15 achieves the range limiting effect, and through the elastic force of the spring 17, the power of the L-shaped plate 19 limiting the back plate 14 is provided.

[0029] With reference to Figure 1 The inner wall of the supporting leg 2 is fixedly connected with a pedal 12.

[0030] Specifically, the pedal 12 connects the supporting legs 2 around the iron chair, and the supporting legs 2 and the pedal 12 are fixed, which achieves the effect of strengthening the support between the supporting legs 2 and also serving as a foot pedal.

[0031] Working principle: when using the iron chair, under the action of the fixed frame 13, the fixation between the reinforced base 1 and the supporting leg 2 is strengthened, the stability of the whole base 1 and the supporting leg 2 is enhanced, and the load-bearing capacity of the base 1 is improved, the pedal 12 strengthens the support between the supporting legs 2, the Z-shaped frame 7 is driven to slide upward in the inside of the cylinder 5 by pulling the slide rod 6, the spring 8 is extruded, the transmission rod 9 is driven to move upward, under the limiting action of the fixed rod 11, the transmission rod 9 drives the limiting plate 10 to move upward and rotate rightward at the same time, so as to slide out of the inner wall of the base 1, the limiting to the armrest 3 is no longer, the effect of quickly disassembling the armrest 3 is achieved, the hollow block 15 is pushed to slide in the inner wall of the base 1 by pressing the fixed block 16, the spring 17 is extruded, the telescopic rod 18 is compressed, the L-shaped plate 19 is driven to slide rightward out of the inner wall of the back plate 14 by the hollow block 15, the effect of quickly disassembling the back plate 14 is achieved, the iron chair not only quickly assembles and disassembles the armrest 3 in the process of use, the flexibility of use of the armrest 3 is improved, but also quickly assembles and disassembles the back plate 14, the storage and transportation of the iron chair are facilitated.

[0032] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A high-strength new type of fixed iron art chair comprising a base (1), characterized in that: The lower surface of the base (1) is fixedly connected with a supporting leg (2), the inner wall of the base (1) is slidably connected with a handrail (3), the outer wall of the handrail (3) is fixedly connected with a hollow block (4), the inner wall of the hollow block (4) is fixedly connected with a cylinder (5), the interiors of the hollow block (4) and the cylinder (5) are slidably connected with a sliding rod (6), the lower surface of the sliding rod (6) is fixedly connected with a Z-shaped frame (7), the outer wall of the Z-shaped frame (7) is slidably connected in the interior of the cylinder (5), the upper surface of the Z-shaped frame (7) is fixedly connected with a spring one (8), the upper outer wall of the spring one (8) is fixedly connected with the inner wall of the cylinder (5), the outer wall of the Z-shaped frame (7) is fixedly connected with a transmission rod (9), the outer wall of the transmission rod (9) is rotatably connected with a limiting plate (10), the interior of the limiting plate (10) is slidably connected with a fixed rod (11), the lower outer wall of the limiting plate (10) is slidably connected with the inner wall of the base (1), the outer wall of the supporting leg (2) is provided with an auxiliary assembly, and the auxiliary assembly is used for assisting the fixation of the supporting leg (2).

2. The high strength novel fixed iron art chair as claimed in claim 1, wherein: The outer wall of the fixed frame (13) is fixedly connected with the outer wall of the supporting leg (2), and the upper surface of the fixed frame (13) is fixedly connected with the lower surface of the base (1).

3. The high strength novel fixed iron art chair as claimed in claim 1, wherein: The lower outer wall of the hollow block (4) is slidably connected with the inner wall of the base (1), both ends of the fixed rod (11) are fixedly connected with the inner wall of the hollow block (4), and the middle outer wall of the limiting plate (10) is slidably connected in the interior of the hollow block (4).

4. The high strength novel fixed iron art chair as claimed in claim 1, wherein: The upper surface of the base (1) is provided with a back plate (14), and the inner wall of the base (1) is slidably connected with a hollow block (15).

5. The high strength novel fixed iron art chair as claimed in claim 4, wherein: The upper surface of the hollow block (15) is fixedly connected with an L-shaped plate (19), and the outer wall of the L-shaped plate (19) is slidably connected with the inner wall of the back plate (14).

6. The high strength novel fixed iron art chair as claimed in claim 5, wherein: The inner wall of the hollow block (15) is fixedly connected with a spring two (17), and the right outer wall of the spring two (17) is fixedly connected with the inner wall of the base (1).

7. The high strength novel fixed iron art chair as claimed in claim 5, wherein: The inner wall of the hollow block (15) is fixedly connected with a telescopic rod (18), the right outer wall of the telescopic rod (18) is fixedly connected with the inner wall of the base (1), and the outer wall of the hollow block (15) is fixedly connected with a fixed block (16).

8. The high strength novel stationary iron art chair as claimed in claim 1, wherein: The inner wall of the supporting leg (2) is fixedly connected with a pedal (12).

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