Fastener structure matched with plastic part of fitness stool

Abstract

The utility model belongs to the technical field of fitness equipment, and particularly relates to a buckle structure matched with a fitness stool plastic part, the plastic part comprises a first plastic part and a second plastic part, the buckle structure comprises a connecting plate, a first clamping block is integrally formed at one end of the connecting plate, and a pair of first clamping plates is integrally formed on the first plastic part; a clamping groove allowing the first clamping blocks to be clamped is formed between the pair of first clamping plates, a second clamping block is integrally formed at the end, away from the first clamping blocks, of the connecting plate, and a second clamping plate allowing the second clamping block to be clamped is integrally formed on the second plastic part. The buckle structure matched with the fitness stool plastic part has the effect that the after-sales maintenance cost is greatly reduced.

Description

Technical Field

[0001] This utility model belongs to the field of fitness equipment technology, specifically a snap-fit ​​structure for a fitness stool plastic part. Background Technology

[0002] With the improvement of people's living standards and the increasing emphasis on their own health, fitness equipment is now being used more and more widely. Fitness benches are a common type of fitness equipment, where people sit and perform corresponding fitness exercises.

[0003] There are many types and functions of fitness benches available. To make the fitness benches more aesthetically pleasing, they are usually fitted with a shell, which is mostly made of plastic. The plastic shell covers the main internal support structure of the fitness bench, making the main internal support structure invisible from the outside. The plastic shell makes the fitness bench look more beautiful overall.

[0004] Currently, when assembling adjacent plastic parts, a snap-fit ​​device is usually used for connection. The two adjacent plastic parts are connected by the snap-fit ​​device. However, during after-sales maintenance, it is often necessary to remove the plastic parts. During the process of removing the plastic parts, the snap-fit ​​device is prone to breakage, which eventually leads to the need to replace the entire plastic part, increasing the after-sales maintenance cost. Utility Model Content

[0005] To address the problems mentioned above, this utility model provides a snap-fit ​​structure for the plastic parts of a fitness bench. When it is necessary to separate the second plastic part from the first plastic part, the second plastic part is moved away from the first plastic part, causing the second snap-fit ​​block to pass over the second snap-fit ​​plate. The second snap-fit ​​block then separates from the second snap-fit ​​plate, thus separating the second plastic part from the first plastic part. During this process, if the connecting plate breaks, the connecting plate, the first snap-fit ​​block, and the second snap-fit ​​block exist independently as a single unit. Only a new connecting plate, the first snap-fit ​​block, and the second snap-fit ​​block need to be replaced, eliminating the need to replace the entire first plastic part, thus greatly reducing after-sales maintenance costs.

[0006] This utility model provides a snap-fit ​​structure for the plastic parts of a fitness stool. The plastic parts include a first plastic part and a second plastic part. The snap-fit ​​structure includes a connecting plate. One end of the connecting plate is integrally formed with a first snap-fit ​​block. The first plastic part is integrally formed with a pair of first snap-fit ​​plates. Between the pair of first snap-fit ​​plates is a snap-fit ​​groove for the first snap-fit ​​block to snap into. The end of the connecting plate away from the first snap-fit ​​block is integrally formed with a second snap-fit ​​block. The second plastic part is integrally formed with a second snap-fit ​​plate for the second snap-fit ​​block to snap into.

[0007] Furthermore, the connecting plate is integrally formed with a third snap-fit ​​block, and the first plastic part is integrally formed with a third snap-fit ​​plate for snapping into the third snap-fit ​​block.

[0008] Furthermore, the second snap-fit ​​plate is fixedly connected to a guide plate, and the guide plate has a first inclined surface. After the second snap-fit ​​block contacts the first inclined surface, the second snap-fit ​​block snaps into the second snap-fit ​​plate.

[0009] Furthermore, the end of the second snap-fit ​​block away from the first snap-fit ​​block is provided with a second inclined surface. After the second inclined surface contacts the first inclined surface, the second snap-fit ​​block snaps into the second snap-fit ​​plate.

[0010] Furthermore, the second snap-fit ​​plate has a third inclined surface on the side away from the guide plate, and the second snap-fit ​​block has a fourth inclined surface on the side near the third inclined surface that abuts against the third inclined surface.

[0011] Furthermore, the third snap-fit ​​plate is fixedly connected to a guide block, which has a fifth inclined surface. After the third snap-fit ​​block contacts the fifth inclined surface, the third snap-fit ​​block snaps into the third snap-fit ​​plate.

[0012] Furthermore, the end of the third snap-fit ​​block away from the connecting plate is provided with a sixth inclined surface. After the sixth inclined surface contacts the fifth inclined surface, the third snap-fit ​​block snaps into the third snap-fit ​​plate.

[0013] Furthermore, a reinforcing plate is fixedly connected between the connecting plate and the first snap-fit ​​block.

[0014] Furthermore, a connector plate is fixedly connected to the side of the second plastic part closer to the first plastic part, and the connector plate is in close contact with the inner wall of the first plastic part.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] (1) When it is necessary to separate the second plastic part from the first plastic part, move the second plastic part away from the first plastic part so that the second snap-fit ​​block passes over the second snap-fit ​​plate and the second snap-fit ​​block separates from the second snap-fit ​​plate. In this process, if the connecting plate breaks, the connecting plate, the first snap-fit ​​block and the second snap-fit ​​block exist as a whole and can be replaced with new connecting plate, first snap-fit ​​block and second snap-fit ​​block. It is not necessary to replace the first plastic part as a whole, which greatly reduces the cost of after-sales maintenance.

[0017] (2) During the process of the first snap-fit ​​block and the snap-fit ​​groove snap-fit, the third snap-fit ​​block undergoes elastic deformation and passes over the third snap-fit ​​plate. The third snap-fit ​​block and the third snap-fit ​​plate work together to increase the stability of the first snap-fit ​​block snap-fit ​​with the snap-fit ​​groove, thereby increasing the stability of the connection between the first snap-fit ​​block and the first plastic part.

[0018] (3) The reinforcing plate increases the strength of the connecting plate and reduces the possibility of the connecting plate breaking. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram illustrating the first and second plastic parts in this embodiment;

[0021] Figure 2 This is a schematic diagram illustrating the structure of the connecting plate in this embodiment;

[0022] Figure 3 This is a schematic diagram illustrating the structure of the first snap-fit ​​plate in this embodiment;

[0023] Figure 4 for Figure 3 An enlarged schematic diagram of part A in the middle;

[0024] Figure 5 for Figure 3 Enlarged schematic diagram of part B in the middle;

[0025] Figure 6 This is a schematic diagram illustrating the structure of the plug-in board in this embodiment;

[0026] Figure 7 This is a schematic diagram illustrating the structure of the guide block in this embodiment;

[0027] Figure 8 This is a schematic diagram illustrating the structure of the guide plate in this embodiment.

[0028] Explanation of reference numerals in the attached drawings: 1. First plastic part; 2. Second plastic part; 3. Connecting plate; 31. First snap-fit ​​block; 32. Second snap-fit ​​block; 321. Second inclined surface; 322. Fourth inclined surface; 33. Third snap-fit ​​block; 331. Sixth inclined surface; 4. First snap-fit ​​plate; 41. Snap-fit ​​groove; 5. Second snap-fit ​​plate; 51. Third inclined surface; 6. Reinforcing plate; 7. Guide plate; 71. First inclined surface; 8. Third snap-fit ​​plate; 81. Guide block; 811. Fifth inclined surface; 9. Insertion plate. Detailed Implementation

[0029] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0030] The following is in conjunction with the appendix Figure 1 To be continued Figure 8 The present invention will be described in detail with specific embodiments.

[0031] like Figures 1 to 8 As shown, the present invention provides a buckle assembly for a plastic part of a fitness stool. The plastic part includes a first plastic part 1 and a second plastic part 2. The first plastic part 1 and the second plastic part 2 are disposed on the outside of the fitness stool, and the buckle assembly is used to connect the first plastic part 1 and the second plastic part 2.

[0032] The snap-fit ​​assembly includes a connecting plate 3, one end of which is integrally formed with a first snap-fit ​​block 31, and a pair of first snap-fit ​​plates 4 are integrally formed on the first plastic part 1. The space between the pair of first snap-fit ​​plates 4 forms a snap-fit ​​groove 41, and the first snap-fit ​​block 31 snaps into the snap-fit ​​groove 41.

[0033] A second snap-fit ​​block 32 is integrally formed on the end of the connecting plate 3 away from the first snap-fit ​​block 31, and a second snap-fit ​​plate 5 is integrally formed on the second plastic part 2. When connecting the second plastic part 2 to the first plastic part 1, the second plastic part 2 is moved closer to the first plastic part 1, and the second snap-fit ​​block 32 abuts against the second snap-fit ​​plate 5. Continuing to move the second plastic part 2 closer to the first plastic part 1 causes the connecting plate 3 to elastically deform, allowing the second snap-fit ​​block 32 to pass over the second snap-fit ​​plate 5 and engage with it, thereby connecting and fixing the second plastic part 2 to the first plastic part 1. Multiple snap-fit ​​components with the same structure are provided on both the left and right sides of the first plastic part 1 and the second plastic part 2; snap-fit ​​components in other positions will not be described in detail here.

[0034] When it is necessary to separate the second plastic part 2 from the first plastic part 1, move the second plastic part 2 away from the first plastic part 1 so that the second locking block 32 passes over the second locking plate 5. The second locking block 32 separates from the second locking plate 5, thus separating the second plastic part 2 from the first plastic part 1. During this process, if the connecting plate 3 breaks, the connecting plate 3, the first locking block 31 and the second locking block 32 exist independently as a whole. It is only necessary to replace the new connecting plate 3, the first locking block 31 and the second locking block 32. It is not necessary to replace the first plastic part 1 as a whole, which greatly reduces the cost of after-sales maintenance.

[0035] A reinforcing plate 6 is fixedly connected between the connecting plate 3 and the first snap-fit ​​block 31. The reinforcing plate 6 increases the strength of the connecting plate 3 and reduces the possibility of the connecting plate 3 breaking.

[0036] The second snap-fit ​​plate 5 is fixedly connected to the guide plate 7. The guide plate 7 has a first inclined surface 71 on the side near the connecting plate 3, and the end of the second snap-fit ​​block 32 away from the first snap-fit ​​block 31 has a second inclined surface 321. When the second plastic part 2 is connected to the first plastic part 1, the second inclined surface 321 abuts against the first inclined surface 71 first, and then the second snap-fit ​​block 32 passes over the second snap-fit ​​plate 5 and snaps into the second snap-fit ​​plate 5. The first inclined surface 71 and the second inclined surface 321 make the second snap-fit ​​block 32 pass over the second snap-fit ​​plate 5 more smoothly.

[0037] The second snap-fit ​​plate 5 has a third inclined surface 51 on the side away from the guide plate 7, and the second snap-fit ​​block 32 has a fourth inclined surface 322 on the side close to the third inclined surface 51. When the second snap-fit ​​block 32 snaps into the second snap-fit ​​plate 5, the fourth inclined surface 322 abuts against the third inclined surface 51. During the separation of the second plastic part 2 from the first plastic part 1, the second snap-fit ​​block 32 detaches from the second snap-fit ​​plate 5 along the third inclined surface 51. The abutment between the third inclined surface 51 and the fourth inclined surface 322 provides guidance for the second snap-fit ​​block 32 to detach from the second snap-fit ​​plate 5, allowing the second snap-fit ​​block 32 to detach from the second snap-fit ​​plate 5 under the action of external force.

[0038] A third snap-fit ​​block 33 is integrally formed on the side of the connecting plate 3 away from the reinforcing plate 6, and a third snap-fit ​​plate 8 is integrally formed on the first plastic part 1. During the snap-fit ​​process between the first snap-fit ​​block 31 and the snap-fit ​​groove 41, the third snap-fit ​​block 33 undergoes elastic deformation and passes over the third snap-fit ​​plate 8, after which the third snap-fit ​​block 33 snaps into the third snap-fit ​​plate 8. The cooperation between the third snap-fit ​​block 33 and the third snap-fit ​​plate 8 increases the stability of the snap-fit ​​between the first snap-fit ​​block 31 and the snap-fit ​​groove 41, thereby increasing the stability of the connection between the first snap-fit ​​block 31 and the first plastic part 1.

[0039] The third snap-fit ​​plate 8 is fixedly connected to a guide block 81, which has a fifth inclined surface 811. The end of the third snap-fit ​​block 33 away from the connecting plate 3 has a sixth inclined surface 331. During the snap-fit ​​process between the third snap-fit ​​block 33 and the third snap-fit ​​plate 8, the sixth inclined surface 331 first abuts against the fifth inclined surface 811, and then the third snap-fit ​​block 33 passes over the third snap-fit ​​plate 8 before snapping into the third snap-fit ​​plate 8. The fifth inclined surface 811 and the sixth inclined surface 331 make the third snap-fit ​​block 33 pass over the third snap-fit ​​plate 8 more smoothly.

[0040] A connector plate 9 is fixedly connected to the side of the second plastic part 2 near the first plastic part 1. When the second plastic part 2 is connected to the first plastic part 1, the connector plate 9 is tightly abutted against the inner wall of the first plastic part 1, and the connector plate 9 increases the stability of the connection between the second plastic part 2 and the first plastic part 1.

[0041] The implementation principle of the snap-fit ​​assembly for a fitness stool plastic part provided by this utility model is as follows: First, the first snap-fit ​​block 31 is snapped into the snap-fit ​​groove 41. During the snap-fit ​​process, the third snap-fit ​​block 33 is snapped into the third snap-fit ​​plate 8, thereby connecting and fixing the first snap-fit ​​block 31 to the first plastic part 1. When the second plastic part 2 needs to be connected to the first plastic part 1, the second inclined surface 321 abuts against the first inclined surface 71 first, and then the second snap-fit ​​block 32 passes over the second snap-fit ​​plate 5 and snaps into the second snap-fit ​​plate 5. At the same time, the insertion plate 9 abuts tightly against the inner wall of the first plastic part 1, thereby connecting and fixing the second plastic part 2 to the first plastic part 1.

[0042] The present invention has been further described above with reference to specific embodiments. However, it should be understood that the specific description herein should not be construed as limiting the substance and scope of the present invention. Various modifications made by those skilled in the art to the above embodiments after reading this specification are all within the scope of protection of the present invention.

Claims

1. A snap-fit ​​structure for the use of plastic parts in a fitness bench, the plastic parts comprising a first plastic part (1) and a second plastic part (2), characterized in that, The snap-fit ​​structure includes a connecting plate (3), one end of which is integrally formed with a first snap-fit ​​block (31), the first plastic part (1) is integrally formed with a pair of first snap-fit ​​plates (4), and between the pair of first snap-fit ​​plates (4) is a snap-fit ​​groove (41) for the first snap-fit ​​block (31) to snap into, the end of the connecting plate (3) away from the first snap-fit ​​block (31) is integrally formed with a second snap-fit ​​block (32), and the second plastic part (2) is integrally formed with a second snap-fit ​​plate (5) for the second snap-fit ​​block (32) to snap into.

2. The snap-fit ​​structure for the plastic parts of a fitness bench according to claim 1, characterized in that, The connecting plate (3) is integrally formed with a third snap-fit ​​block (33), and the first plastic part (1) is integrally formed with a third snap-fit ​​plate (8) for snap-fitting the third snap-fit ​​block (33).

3. The snap-fit ​​structure for a fitness bench plastic part according to claim 1 or 2, characterized in that, The second snap-fit ​​plate (5) is fixedly connected to a guide plate (7), the guide plate (7) is provided with a first inclined surface (71), and after the second snap-fit ​​block (32) contacts the first inclined surface (71), the second snap-fit ​​block (32) snaps into the second snap-fit ​​plate (5).

4. The snap-fit ​​structure for the plastic parts of a fitness bench according to claim 3, characterized in that, The second snap-fit ​​block (32) has a second inclined surface (321) at the end away from the first snap-fit ​​block (31). After the second inclined surface (321) contacts the first inclined surface (71), the second snap-fit ​​block (32) snaps into the second snap-fit ​​plate (5).

5. The snap-fit ​​structure for the plastic parts of a fitness bench according to claim 3, characterized in that, The second snap-fit ​​plate (5) has a third inclined surface (51) on the side away from the guide plate (7), and the second snap-fit ​​block (32) has a fourth inclined surface (322) on the side close to the third inclined surface (51) that abuts against the third inclined surface (51).

6. The snap-fit ​​structure for the plastic parts of a fitness bench according to claim 2, characterized in that, The third snap-fit ​​plate (8) is fixedly connected to a guide block (81), the guide block (81) is provided with a fifth inclined surface (811), and after the third snap-fit ​​block (33) contacts the fifth inclined surface (811), the third snap-fit ​​block (33) snaps into the third snap-fit ​​plate (8).

7. The snap-fit ​​structure for the plastic parts of a fitness bench according to claim 6, characterized in that, The third snap-fit ​​block (33) has a sixth inclined surface (331) at the end away from the connecting plate (3). After the sixth inclined surface (331) contacts the fifth inclined surface (811), the third snap-fit ​​block (33) snaps into the third snap-fit ​​plate (8).

8. The snap-fit ​​structure for the plastic parts of a fitness bench according to claim 1, characterized in that, A reinforcing plate (6) is fixedly connected between the connecting plate (3) and the first snap-fit ​​block (31).

9. The snap-fit ​​structure for the plastic parts of a fitness bench according to claim 1, characterized in that, The second plastic part (2) is fixedly connected to a plug plate (9) on the side near the first plastic part (1), and the plug plate (9) is in close contact with the inner wall of the first plastic part (1).

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