Novel foldable hand pad structure

Abstract

According to the novel foldable hand pad structure, a hand pad fixing pipe assembly is fixed to a base assembly, a hand pad fixing seat assembly is hinged to the end of the hand pad fixing pipe assembly through a folding assembly, and a hand pad is fixed to the hand pad fixing seat assembly; according to the folding assembly, a limiting plate is fixedly arranged at the end of a hand pad fixing pipe assembly, a through hole is formed in the limiting plate, a hand pad fixing seat assembly comprises a hand pad fixing plate and a U-shaped supporting plate which are connected with each other, penetrating holes are formed in the two side edges of the U-shaped supporting plate, and the limiting plate extends into the middle of the upper U-shaped supporting plate so that the through hole can be in butt joint with the penetrating holes. A bolt assembly penetrates through the penetrating hole and the through hole to hinge the U-shaped supporting plate and the limiting plate, so that the hand pad fixing seat assembly is folded around the limiting plate; the U-shaped supporting plate and the limiting plate are matched to be provided with a limiting structure for controlling the folding angle, the structure is simple, use is flexible, and the occupied space is small.

Description

Technical Field

[0001] The utility model relates to a fitness bike assembly, in particular to a novel foldable hand pad structure. Background Art

[0002] The existing fitness bike seat cushion is equipped with a hand pad structure, such as Figure 1 , including a hand pad fixing tube assembly A and a hand pad B; wherein the hand pad fixing tube assembly A is fixed to the base assembly C, and the hand pad B is fixed to the hand pad fixing tube assembly A.

[0003] The above structure has the following disadvantages:

[0004] 1. Since the hand pad fixing tube and the hand pad are both fixedly arranged, the user is likely to bump into the hand pad when getting on or off the seat cushion, which is inconvenient to use.

[0005] 2. The fixing arrangement of the hand pad fixing tube and the hand pad will cause the hand pad to squeeze the body when a fat user sits on the seat cushion, causing discomfort to the user.

[0006] 3. When not in use, it takes up a lot of space. Utility Model Content

[0007] The purpose of the utility model is to solve the above problems in the prior art and to provide a new foldable hand pad structure which has a simple structure, is flexible to use and occupies a small space.

[0008] In order to achieve the above purpose, the technical solution of the utility model is as follows:

[0009] A novel foldable hand pad structure comprises a base assembly, a hand pad fixing tube assembly, a hand pad fixing seat assembly, a hand pad and a folding assembly which cooperate with each other; wherein the hand pad fixing tube assembly is fixed on the base assembly, the hand pad fixing seat assembly is hinged to the end of the hand pad fixing tube assembly through the folding assembly, and the hand pad is fixed to the hand pad fixing seat assembly; the folding assembly comprises: a limit plate is fixedly provided at the end of the hand pad fixing tube assembly, a through hole is provided on the limit plate, the hand pad fixing seat assembly comprises a hand pad fixing plate and a U-shaped support plate which are connected to each other, through holes are provided on both sides of the U-shaped support plate, the limit plate extends into the middle of the upper U-shaped support plate so that the through holes are butted against the through holes, a bolt assembly passes through the through holes and the through holes to hinge the U-shaped support plate and the limit plate so that the hand pad fixing seat assembly is folded around the limit plate; a limit structure is provided between the U-shaped support plate and the limit plate to control the folding angle.

[0010] Furthermore, the limiting structure is as follows: a concave position is provided in the front of the limiting plate, a clamping position is provided in the rear, the U-shaped support plate is located at the hinge point and an arc-shaped protrusion protrudes forward, a limiting column is arranged across the arc-shaped protrusion, and the U-shaped support plate is installed at the hinge point to ensure that the rear end is clamped into the clamping position of the limiting plate to support the limit, and when the U-shaped support plate rotates around the hinge point, the limiting column is blocked in the concave position of the limiting plate to limit the folding angle.

[0011] Further, the bolt assembly includes: a bolt, two flat gaskets and a nut; the bolt and one flat gasket pass through the perforation and the through hole from one side, and the other side is locked and hinged by the flat gasket and the nut.

[0012] Further, the hand pad fixing tube assembly includes a U-shaped fixing tube, an upper arc plate, a lower arc plate and a fixing component; a limiting plate is fixedly arranged at the end of the U-shaped fixing tube, the lower arc plate is fixed on the base assembly, the upper arc plate is buckled on the lower arc plate, and the U-shaped fixing tube is placed between the upper and lower arc plates and fixed by the fixing component.

[0013] Further, the fixing component includes: a bolt, a spring gasket, an arc-shaped gasket; the bolt, the spring gasket and the arc-shaped gasket pass through the through holes on the upper and lower arc-shaped plates to lock the U-shaped fixing tube on the base assembly.

[0014] Further, the hand pad is fixed on the hand pad fixing plate by screws.

[0015] After adopting the above scheme, compared with the prior art, the hand pad fixing seat assembly of the present utility model folds around the limiting plate, ensuring that it is not easy for the user to hit the hand pad when getting on or off the seat cushion, and it is more convenient to use. It also meets the requirement that when a user with a large build sits on the seat cushion, the position of the hand pad will not squeeze the body part to ensure comfort. And when not in use, it can be folded, occupying a small space. Description of the Drawings

[0016] Figure 1 is a schematic structural diagram of the prior art of the present utility model;

[0017] Figure 2 is an exploded structural diagram of the present utility model;

[0018] Figure 3 is a combined schematic diagram of the present utility model;

[0019] Figure 4 is an operation schematic diagram of the present utility model. Detailed Embodiments

[0020] In order to further explain the technical solution of the present utility model, the present utility model will be elaborated in detail below through specific embodiments.

[0021] Such as Figures 2-4As shown in the figure, a new type of foldable handrest structure includes a base assembly 1, a handrest fixing tube assembly 2, a handrest fixing seat assembly 3, a handrest 4 and a folding assembly 5 that cooperate with each other. Among them, the handrest fixing tube assembly 2 is fixed on the base assembly 1, the handrest fixing seat 3 assembly is hinged to the end of the handrest fixing tube assembly 2 through the folding assembly 5, and the handrest 4 is fixed to the handrest fixing seat assembly 3 by screws. The folding assembly 5 includes: a limiting plate 51 is fixedly provided at the end of the handrest fixing tube assembly, a through hole 52 is provided on the limiting plate 51, the handrest fixing seat assembly 3 includes a handrest fixing plate 31 and a U-shaped support plate 53 connected to each other, through holes 54 are provided on both side edges of the U-shaped support plate 53, the limiting plate 51 extends into the middle of the upper U-shaped support plate 53 to align the through hole 52 with the through hole 54, and a bolt assembly 55 passes through the through hole 54 and the through hole 52 to hinge the U-shaped support plate 53 and the limiting plate 51 so that the handrest fixing seat assembly 3 folds around the limiting plate 51; a limiting structure 56 is provided in cooperation with the U-shaped support plate 53 and the limiting plate 51 to control the folding angle. The limiting structure 56 is: a concave position 561 is provided on the front surface of the limiting plate 51, a clamping position 562 is provided on the rear surface, an arc-shaped protrusion 531 protrudes forward at the hinge point of the U-shaped support plate 53, a limiting post 563 is provided across the position of the arc-shaped protrusion 531, and the U-shaped support plate 53 is installed at the hinge point to ensure that the rear end 532 is clamped into the clamping position 562 of the limiting plate for support and limitation. When the U-shaped support plate 53 rotates around the hinge point, the limiting post 563 is blocked at the concave position 561 of the limiting plate to limit the folding angle.

[0022] Further, the bolt assembly 55 includes: a bolt 551, two flat washers 552 and a nut 553; the bolt 551 and a flat washer 552 pass through the through hole 54 and the through hole 52 from one side, and the other side is locked and hinged by the flat washer 552 and the nut 553.

[0023] Further, the handrest fixing tube assembly 2 includes a U-shaped fixing tube 21, an upper arc plate 22, a lower arc plate 23 and a fixing component 24; a limiting plate is fixedly provided at the end of the U-shaped fixing tube, the lower arc plate 23 is fixed on the base assembly 1, the upper arc plate 22 is buckled on the lower arc plate 23, and the U-shaped fixing tube 21 is placed between the upper and lower arc plates and fixed by the fixing component 24. The fixing component 24 includes: a bolt 241, a spring washer 242 and an arc-shaped gasket 243; the bolt 241, the spring washer 242 and the arc-shaped gasket 243 pass through the through holes on the upper and lower arc-shaped plates to lock the U-shaped fixing tube 21 on the base assembly 1.

[0024] During assembly, first fix the handrest fixing tube to the base assembly through the fixing component, then hinge the U-shaped support plate of the handrest fixing seat to the limiting plate, and then install the handrest on the handrest fixing plate. When in use, the handrest fixing seat assembly folds around the limiting plate, ensuring that the user is not likely to hit the handrest when getting on or off the seat cushion, making it more convenient to use. It also meets the needs of users with a larger build, ensuring that the handrest position does not squeeze the body part when sitting on the seat cushion, thus guaranteeing comfort. Moreover, when not in use, it can be folded, occupying less space.

[0025] The above description illustrates and describes the preferred embodiments of the present utility model. As previously mentioned, it should be understood that the present utility model is not limited to the forms disclosed herein, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the above teachings or the techniques or knowledge in related fields. Any alterations and changes made by those skilled in the art without departing from the spirit and scope of the present utility model shall fall within the protection scope of the appended claims of the present utility model.

Claims

1. A novel foldable hand pad structure, characterized in that: It includes a base assembly, a hand pad fixing tube assembly, a hand pad fixing seat assembly, a hand pad and a folding assembly which cooperate with each other; wherein, the hand pad fixing tube assembly is fixed on the base assembly, the hand pad fixing seat assembly is hinged to the end of the hand pad fixing tube assembly through the folding assembly, and the hand pad is fixed on the hand pad fixing seat assembly; the folding assembly includes: a limiting plate is fixedly arranged at the end of the hand pad fixing tube assembly, a through hole is arranged on the limiting plate, the hand pad fixing seat assembly includes a hand pad fixing plate and a U-shaped support plate which are connected to each other, through holes are arranged on both side edges of the U-shaped support plate, the limiting plate extends into the middle of the upper U-shaped support plate to align the through hole with the through hole, and a bolt assembly passes through the through hole and the through hole to hinge the U-shaped support plate and the limiting plate so that the hand pad fixing seat assembly can be folded around the limiting plate; a limiting structure is arranged in cooperation with the U-shaped support plate and the limiting plate to control the folding angle.

2. The novel foldable hand pad structure according to claim 1, wherein: The limiting structure is: a concave position is arranged on the front surface of the limiting plate, a clamping position is arranged on the rear surface, an arc-shaped protrusion protrudes forward at the hinge point of the U-shaped support plate, a limiting column is arranged horizontally through the position of the arc-shaped protrusion, and the U-shaped support plate is installed at the hinge point to ensure that the rear end is clamped into the clamping position of the limiting plate for support and limitation. When the U-shaped support plate rotates around the hinge point, the limiting column is clamped in the concave position of the limiting plate to limit the folding angle.

3. A novel foldable hand pad structure according to claim 1 or 2, characterized in that: The bolt assembly includes: a bolt, two flat washers and a nut; the bolt and one flat washer pass through the through hole and the through hole from one side, and the other side is locked and hinged by the flat washer and the nut.

4. The novel foldable hand pad structure according to claim 3, characterized in that: The hand pad fixing tube assembly includes a U-shaped fixing tube, an upper arc plate, a lower arc plate and a fixing component; a limiting plate is fixedly arranged at the end of the U-shaped fixing tube, the lower arc plate is fixed on the base assembly, the upper arc plate is buckled on the lower arc plate, and the U-shaped fixing tube is placed between the upper and lower arc plates and fixed through the fixing component.

5. The novel foldable hand pad structure according to claim 4, characterized in that: The fixing component includes: a bolt, a spring washer and an arc-shaped gasket; the bolt, the spring washer and the arc-shaped gasket pass through the through holes on the upper and lower arc-shaped plates to lock the U-shaped fixing tube on the base assembly.

6. The novel foldable hand pad structure according to claim 5, wherein: The hand pad is fixed on the hand pad fixing plate by screws.

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