A plastic stool with replaceable seat

Abstract

The utility model relates to the technical field of plastic stool, and disclose a kind of plastic stool with replaceable stool surface, including plastic stool main body, the upper surface of the plastic stool main body is fixedly installed with docking portion, and the upper surface of installation portion is fixedly connected with stool surface, and the outer wall of the opposite two sides of installation portion is provided with clamping assembly, and the outer wall upper end of plastic stool main body is fixedly installed with the clamping strip of cooperation with clamping assembly. In the utility model, the combination between installation portion and docking portion is convenient for the combination and split of installation portion and docking portion, and then it is convenient for user to replace stool surface according to the damage condition of stool surface and the change of season etc.

Description

Technical Field

[0001] This utility model relates to the field of wafer processing technology, and in particular to a plastic stool with a replaceable seat surface. Background Technology

[0002] Plastic stools have become an indispensable form of seating in daily life due to their lightweight, durability, and low cost. However, most mainstream plastic stools on the market currently use a one-piece injection molding structure for the seat and legs.

[0003] While this unibody design is sturdy, it also has significant drawbacks: when the seat becomes worn, scratched, or cracked due to prolonged use, even if the legs remain intact, the entire stool must be discarded. This not only increases the user's expenses but also wastes resources, contradicting the concept of green environmental protection. Furthermore, the fixed seat cannot meet the user's needs for changing it according to different seasons or individual preferences. Therefore, we propose a plastic stool with a replaceable seat. Utility Model Content

[0004] The present invention aims to solve the technical problems existing in the prior art and provide a plastic stool with a replaceable seat.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a plastic stool with a replaceable seat, comprising a plastic stool body, a mating part fixedly installed on the upper surface of the plastic stool body, an mounting part snapped onto the mating part, a seat fixedly connected to the upper surface of the mounting part, and snap-fit ​​components provided on the opposite outer walls of the mounting part, and a snap-fit ​​strip fixedly installed on the upper end of the outer wall of the plastic stool body for use with the snap-fit ​​components.

[0006] Preferably, the snap-fit ​​assembly includes a mounting base fixedly installed on the outer wall of the mounting part, a rotating rod rotatably installed inside the mounting base, a snap-fit ​​plate fixedly installed on the outer wall of the rotating rod, and the lower end of the snap-fit ​​plate snapping into the snap-fit ​​strip.

[0007] Preferably, the upper surface of the docking part is provided with a recessed groove, and multiple equidistant support ridges are fixedly installed inside the recessed groove. The bottom surface of the mounting part is provided with a clearance groove that matches the support ridges.

[0008] Preferably, magnetic blocks are fixedly installed at the four corners of the sinking trough. The bottom surface of the mounting part is provided with a plug-in groove for the magnetic blocks to be inserted and installed. An iron plate is fixedly installed on the top of the plug-in groove, and the iron plate is magnetically connected and fixed to the upper end of the magnetic blocks.

[0009] Preferably, four equally spaced reinforcing ribs are fixedly installed on the inner wall of the plastic stool body, and the reinforcing ribs are arranged in an L-shape.

[0010] Preferably, the outer wall of the plastic stool body is provided with grooves at the corresponding positions of the four reinforcing ribs, and the grooves are matched with the reinforcing ribs.

[0011] Preferably, both the mounting part and the docking part are square structures, and the four corners of both the mounting part and the docking part are rounded.

[0012] Beneficial effects

[0013] This utility model provides a plastic stool with an replaceable seat. It has the following advantages:

[0014] (1) The plastic stool with replaceable seat surface is easy to assemble and disassemble by combining the mounting part and the docking part, so that the user can replace the seat surface according to the damage of the seat surface and seasonal changes.

[0015] (2) The plastic stool with replaceable seat is fixed by the snap-fit ​​between the lower end of the plastic material snap-fit ​​plate and the snap-fit ​​strip. After the lower end of the snap-fit ​​plate is snapped with the snap-fit ​​strip, the upper end is connected to the mounting part and the lower end is connected to the snap-fit ​​strip fixed on the outer wall of the plastic stool body, which can enhance the connection strength between the mounting part and the plastic stool body. Attached Figure Description

[0016] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0017] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a structurally disassembled diagram of the mounting section and the docking section of this utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the docking part of this utility model;

[0021] Figure 4This is a schematic diagram of the cross-sectional structure of the main body of the plastic stool of this utility model;

[0022] Figure 5 This utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0023] Illustration: 1. Main body of plastic stool; 2. Stool surface; 3. Mounting part; 4. Connecting part; 5. Rotating rod; 6. Clamping plate; 7. Clamping strip; 8. Magnetic block; 9. Supporting edge; 10. Groove; 11. Reinforcing rib; 12. Mounting base; 13. Iron sheet; 14. Insertion groove. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] like Figure 1-5 As shown, a plastic stool with a replaceable seat includes a plastic stool body 1. A connecting part 4 is fixedly installed on the upper surface of the plastic stool body 1. An mounting part 3 is snapped onto the connecting part 4. A seat 2 is fixedly connected to the upper surface of the mounting part 3. Snap-fit ​​components are provided on the opposite outer walls of the mounting part 3. A snap-fit ​​strip 7, which works in conjunction with the snap-fit ​​components, is fixedly installed on the upper end of the outer wall of the plastic stool body 1. The mounting part 3 can be replaced after being separated from the connecting part 4. The seat 2 on the mounting part 3 can be made of different materials, such as a hard material in summer and a flexible soft material in winter. Users can replace the mounting part 3 and the seat 2 according to the damage to the seat 2 and seasonal changes. The snap-fit ​​components enhance the connection strength between the mounting part 3 and the plastic stool body 1.

[0026] like Figure 5 As shown, the snap-fit ​​assembly includes a mounting base 12 fixedly installed on the outer wall of the mounting part 3. A rotating rod 5 is rotatably installed inside the mounting base 12. A snap-fit ​​plate 6 is fixedly installed on the outer wall of the rotating rod 5. The lower end of the snap-fit ​​plate 6 snaps into the snap-fit ​​strip 7. Both the snap-fit ​​plate 6 and the snap-fit ​​strip 7 are made of plastic. After the lower end of the snap-fit ​​plate 6 snaps into the snap-fit ​​strip 7, the upper end is connected to the mounting part 3, and the lower end is connected to the snap-fit ​​strip 7 fixed on the outer wall of the plastic stool body 1, which can enhance the connection strength between the mounting part 3 and the plastic stool body 1.

[0027] like Figure 3As shown, a recessed groove is provided on the upper surface of the docking part 4, and multiple equidistant support ribs 9 are fixedly installed inside the recessed groove. A clearance groove matching the support ribs 9 is provided on the bottom surface of the mounting part 3. After the mounting part 3 and the docking part 4 are combined, the support ribs 9 are inserted into the clearance grooves provided on the bottom surface of the mounting part 3. The recessed groove and the support ribs 9 can reduce the weight of the plastic stool body 1 while ensuring the support strength of the mounting part 3 and the stool surface 2.

[0028] like Figure 3 and 4 As shown, magnetic blocks 8 are fixedly installed at the four corners of the sinking trough. The bottom surface of the mounting part 3 is provided with a plug-in groove 14 for the magnetic blocks 8 to be inserted and installed. An iron plate 13 is fixedly installed on the top of the plug-in groove 14, and the iron plate 13 is magnetically connected and fixed to the upper end of the magnetic blocks 8. The upper end of the magnetic blocks 8 and the iron plate 13 are magnetically attracted to each other, which can enhance the strength after the mounting part 3 and the docking part 4 are connected. When the connection between the mounting part 3 and the docking part 4 becomes loose, it can still be pre-fixed by the iron plate 13 and the magnetic blocks 8.

[0029] As shown in the figure, four equally spaced reinforcing ribs 11 are fixedly installed on the inner wall of the plastic stool body 1. The reinforcing ribs 11 are L-shaped. The reinforcing ribs 11 can be used to enhance the support strength of the lower end and upper surface of the plastic stool body 1.

[0030] like Figure 4 As shown, the outer wall of the plastic stool body 1 and the four reinforcing ribs 11 are provided with grooves 10 at corresponding positions, and the grooves 10 and the reinforcing ribs 11 are matched and arranged; when the two plastic stool bodies 1 are stacked and stored, the reinforcing ribs 11 fixedly installed inside one of the plastic stool bodies 1 can be placed inside the grooves 10.

[0031] like Figure 2 As shown, both the mounting part 3 and the docking part 4 are square structures, and the four corners of the mounting part 3 and the docking part 4 are rounded. The four sides of the mounting part 3 and the docking part 4 are the same length, which makes it easier to assemble the mounting part 3 and the docking part 4. The rounded corners can improve the safety of the plastic stool during use.

[0032] The working principle of this utility model is as follows: In use, the mounting part 3 is installed on the docking part 4 by snap-fit. The upper part of the mounting part 3 has a stool surface 2, which can be a rigid stool surface 2 or an elastic soft pad. After aligning the clearance groove and insertion groove 14 on the bottom surface of the mounting part 3 with the support ridge 9 and magnetic block 8 respectively, the mounting part 3 is pressed down to initially install it on the docking part 4. Then, the user can also push down the locking plate 6 to make the lower end of the locking plate 6 snap-fit ​​with the locking strip 7. The snap-fit ​​between the locking plate 6 and the locking strip 7 strengthens the connection between the mounting part 3 and the plastic stool body 1. To address the issue of cracks appearing on the hard bench surface 2, or the need to replace it with a flexible bench surface 2 due to seasonal changes, the user simply needs to disconnect the lower end of the clamping plate 6 from the clamping strip 7, then hold the clamping plates 6 on both sides of the mounting part 3. After the user's feet clamp and fix the lower end of the plastic stool body 1, applying upward force to the clamping plates 6 on both sides of the mounting part 3 will separate the mounting part 3 from the docking part 4. After separating the mounting part 3 and the docking part 4, the bench surface 2 with the mounting part 3 that needs to be replaced can be installed on the docking part 4 to complete the replacement of the bench surface 2.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A plastic stool with a replaceable seat, comprising a plastic stool body (1), characterized in that: The upper surface of the plastic stool body (1) is fixedly installed with a docking part (4), and an installation part (3) is snapped onto the docking part (4). The upper surface of the installation part (3) is fixedly connected with a stool surface (2). The outer walls of the opposite sides of the installation part (3) are provided with snap-fit ​​components. The upper end of the outer wall of the plastic stool body (1) is fixedly installed with a snap-fit ​​strip (7) that works with the snap-fit ​​components. The snap-fit ​​assembly includes a mounting base (12) fixedly installed on the outer wall of the mounting part (3), a rotating rod (5) is rotatably installed inside the mounting base (12), a snap plate (6) is fixedly installed on the outer wall of the rotating rod (5), and the lower end of the snap plate (6) snaps into the snap-fit ​​strip (7).

2. The plastic stool with a replaceable seat as described in claim 1, characterized in that: The upper surface of the docking part (4) is provided with a sinking groove, and multiple equally spaced support ribs (9) are fixedly installed inside the sinking groove. The bottom surface of the mounting part (3) is provided with a clearance groove that matches the support ribs (9).

3. A plastic stool with a replaceable seat as described in claim 2, characterized in that: Magnetic blocks (8) are fixedly installed at the four corners of the sinking trough. The bottom surface of the mounting part (3) is provided with a plug-in groove (14) that is inserted and installed in conjunction with the magnetic blocks (8). An iron sheet (13) is fixedly installed on the top of the plug-in groove (14), and the iron sheet (13) is magnetically connected and fixed to the upper end of the magnetic blocks (8).

4. A plastic stool with a replaceable seat as described in claim 3, characterized in that: The inner wall of the plastic stool body (1) is fixedly installed with four equally spaced reinforcing ribs (11), which are L-shaped.

5. A plastic stool with a replaceable seat as described in claim 4, characterized in that: The outer wall of the plastic stool body (1) and the four reinforcing ribs (11) are provided with grooves (10) at corresponding positions, and the grooves (10) and the reinforcing ribs (11) are matched.

6. A plastic stool with a replaceable seat as described in claim 5, characterized in that: Both the mounting part (3) and the docking part (4) are square structures, and the four corners of the mounting part (3) and the docking part (4) are rounded.

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