Comfort retainer for bicycle saddle

Abstract

The utility model discloses a comfort retainer for a bicycle saddle. The comfort retainer comprises a movable mounting seat and a fixed bracket, the movable mounting base comprises a limiting containing cavity and a reset assembly, and the reset assembly is arranged in the limiting containing cavity; the fixed support comprises a protruding part, the protruding part can stretch into the limiting containing cavity, the protruding part is hinged to the movable installation base through a connecting shaft, and the connecting shaft is arranged along the longitudinal axis; the reset assembly comprises a first elastic abutting piece and a second elastic abutting piece, and the first elastic abutting piece and the second elastic abutting piece abut against the left side and the right side of the protruding part respectively. During working, the movable mounting seat can deflect left and right along the central axis of the connecting shaft. According to the bicycle saddle, the movable installation base can swing left and right according to the gravity center change of a rider in the riding process, relative displacement between the saddle and the rider is reduced, friction between the inner sides of thighs and the saddle is avoided, the limiting containing cavity can limit the movement range of the movable installation base, in addition, the reset assembly can assist in resetting of the saddle, and the riding comfort is improved. And the comfort of the rider in the riding activity is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of bicycle accessories, especially to a bicycle saddle comfort degree maintainer. BACKGROUND

[0002] A bicycle is a kind of traffic tool powered by human force, which is environment-friendly and healthy, and is suitable for short-distance travel and leisure sports. The bicycle body part is mainly composed of a frame, a front fork, a handlebar, a saddle, a seat tube and the like, and the saddle is connected to the frame through the seat tube, and the saddle and the seat tube are connected in a fixed connection mode. In the riding process, the saddle will rub against the inner side of the thigh, and long-time riding activities will cause physical discomfort. SUMMARY

[0003] The utility model provides a bicycle saddle comfort degree maintainer that can improve the comfort degree of personnel in riding in response to the shortcomings in the prior art.

[0004] To solve the above technical problems, the utility model discloses the following technical scheme: a bicycle saddle comfort degree maintainer includes a movable mounting seat and a fixed support. The movable mounting seat includes a limiting accommodating cavity and a reset assembly, and the reset assembly is arranged in the limiting accommodating cavity. The fixed support includes a protruding part, which can extend into the limiting accommodating cavity. The protruding part and the movable mounting seat are hinged through a connecting shaft, and the connecting shaft is arranged along the longitudinal axis. The reset assembly includes a first elastic pressing piece and a second elastic pressing piece, which respectively abut against the left and right sides of the protruding part. In operation, the movable mounting seat can swing left and right along the central axis of the connecting shaft.

[0005] In the utility model, the movable mounting seat can swing left and right according to the change of the center of gravity of the rider during riding, reducing the relative displacement of the saddle and the rider, avoiding the friction between the inner side of the thigh and the saddle, limiting the movement range of the movable mounting seat by the limiting accommodating cavity, and assisting the reset of the saddle by the reset assembly, thereby ensuring the comfort degree of the rider during riding.

[0006] As a preferred embodiment, the movable mounting seat is provided with a guide long slot at the front end and the rear end respectively, the connecting shaft passes through the guide long slot and is connected with the fixed support, and the mounting seat swings left and right around the protruding part as the center. The guide long slot can provide rotation for the connecting shaft, i.e. the orientation of the saddle can swing left and right, improving the movement range of the movable mounting seat and further ensuring the comfort degree of the rider during riding.

[0007] Further, the guide long slot comprises a guide part, and the guide long slot at the front end or / and the rear end further comprises a mounting part, the diameter of the mounting part is larger than that of the guide part; the connecting shaft comprises a flange part and a shaft neck part, the flange part of the connecting shaft is matched with the mounting part of the guide long slot, and the shaft neck part of the connecting shaft is matched with the guide part of the guide long slot. The mounting part of the guide long slot can facilitate the connecting shaft to enter between the movable mounting seat and the fixed support, and the guide part can prevent the connecting shaft with large middle and small ends from being pulled out.

[0008] Further, the guide long slot is in the shape of a whistle, and the connecting shaft is in the shape of a convex letter; or, the connecting shaft is a stepped shaft.

[0009] As preferred, the fixed support further comprises a seat pipe connecting part, the seat pipe connecting part is arranged at the lower end of the protruding part, and the seat pipe connecting part is in the shape of a claw.

[0010] As preferred, the left side and the right side of the movable mounting seat are respectively provided with first arc surfaces, the first arc surfaces are oppositely provided with seat cushion mounting clamping blocks with second arc surfaces, and the seat cushion mounting clamping blocks are bolted with the movable mounting seat; the first arc surfaces and the second arc surfaces form mounting clamping cavities for installing seat cushion seats.

[0011] As preferred, the first elastic pressing part and the second elastic pressing part are cowhide sticks or springs or elastic pressing blocks. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a structural schematic view of the utility model.

[0013] Figure 2 It is a front view of the utility model.

[0014] Figure 3 It is a sectional view in the direction of the front view of the utility model.

[0015] Figure 4 It is a structural schematic view of the movable mounting seat and the seat cushion mounting clamping block of the utility model.

[0016] Figure 5 It is a front view of the utility model, and the connecting shaft is in the shape of a convex letter.

[0017] The part names referred to by the numbers in the above drawings are as follows:

[0018] Wherein, 1, movable mounting seat; 11, first camber; 2, fixed support; 21, protruding part; 22, seat pipe connecting part; 3, reset assembly; 31, first elastic pressure piece; 32, second elastic pressure piece; 4, connecting shaft; 41, shaft neck part; 42, flange part; 5, guide long slot; 51, mounting part; 52, guide part; 6, seat cushion mounting clamp block; 61, second camber; 7, seat cushion seat bow; 8, mounting clamp cavity. DETAILED DESCRIPTION

[0019] The utility model will be described in further detail below in combination with the drawings and examples.

[0020] As Figure 1 and Figure 2 shown, bicycle seat cushion comfort degree maintainer, including movable mounting seat 1 and fixed support 2, seat cushion is fixedly installed on movable mounting seat 1, movable mounting seat 1, it includes limit accommodating cavity and reset assembly 3, reset assembly 3 is arranged in limit accommodating cavity, movable mounting seat 1 can be cuboid or other cylinder shape, such as Figure 3As shown, the movable mounting seat 1 is hollow and has an opening at the bottom to form a limited accommodating cavity. The fixed bracket 2 includes a protrusion 21 that can extend into the limited accommodating cavity. The protrusion 21 is hingedly connected to the movable mounting seat 1 via a connecting shaft 4. The connecting shaft 4 passes through a through hole in the movable mounting seat 1 and connects to the protrusion 21. The connecting shaft 4 is arranged along the longitudinal axis, that is, the axial direction of the connecting shaft 4 is the front-to-back direction. The fixed bracket 2 also includes a seat tube connecting portion 22, which is located at the lower end of the protrusion 21 and is claw-shaped. The seat tube connecting portion 22 is fixed to the seat tube of the frame. The reset assembly 3 includes a first elastic pressure member 31 and a second elastic pressure member 32, which are respectively in contact with the left and right sides of the protrusion 21. The first elastic pressure member 31 and the second elastic pressure member 32 are arranged on the left and right sides of the movable mounting seat 1. The first elastic pressure member 31 and the second elastic pressure member 32 are tendon rods or springs or elastic pressure blocks. The tendon rods have high elasticity and high pressure load resistance, which can effectively limit the fixed bracket 2. In addition, the elastic pressure members can also be springs or other elastic pressure blocks with elasticity. When working, the movable mounting seat 1 can swing left and right along the central axis of the connecting shaft 4. Riders need to take turns stepping on the pedals during cycling activities. The movable mounting seat 1 can follow the movement trajectory of the rider's buttocks and offset relative to the fixed bracket 2, reducing the relative displacement of the seat cushion and the rider's buttocks, thereby reducing the friction on the rider's inner thighs and buttocks, relieving pain in the inner thighs and buttocks, and achieving the effect of ensuring the rider's riding comfort. In addition, the limiting accommodating cavity can limit the movement range of the movable mounting seat 1, preventing the movable mounting seat 1 from moving significantly and causing the rider to lose balance. The reset component 3 deforms and recovers in the limiting accommodating cavity, and can assist the movable mounting seat 1 to return to its original position during recovery.

[0021] like Figure 4 As shown, in order to further reduce the friction of the seat cushion on the rider, the front and rear ends of the movable mounting seat 1 are respectively provided with guide slots 5. The connecting shaft 4 passes through the guide slots 5 and is connected to the fixed bracket 2. The mounting seat swings left and right around the protrusion 21 as the center. Specifically, the guide slots 5 allow the connecting shaft 4 to move. The connecting shaft 4 passes through the protrusion 21 of the fixed bracket 2. The connecting shaft 4 can move along the guide slots 5 and rotate around its geometric center in the limited accommodating cavity, so that the mounting seat rotates relative to the fixed mounting seat. When the rider turns, the front fork controls the steering of the front wheel, and then the rider's buttocks change direction. During this process, the seat cushion will press against the rider's body, increasing friction. The design of the guide slots 5 allows the movable mounting seat 1 to rotate around the geometric center of the connecting shaft 4 while limiting the rotation range. This can reduce friction and improve riding comfort.

[0022] In order to facilitate the installation of the connecting shaft 4, the guide long groove 5 comprises a guide part 52, and the guide long groove 5 at the front end or the rear end further comprises an installation part 51, the diameter of the installation part 51 is larger than that of the guide part 52, and the guide long groove 5 is trumpet-shaped. The connecting shaft 4 comprises a flange part 42 and a shaft neck part 41, the flange part 42 of the connecting shaft 4 is matched with the installation part 51 of the guide long groove 5, and the shaft neck part 41 of the connecting shaft 4 is matched with the guide part 52 of the guide long groove 5. As shown in Figure 5 the connecting shaft 4 is trumpet-shaped or the connecting shaft 4 is a stepped shaft. Because the diameter of the flange part 42 of the connecting shaft 4 is larger, the connecting shaft 4 can enter the installation part 51 of the guide long groove 5, then the connecting shaft 4 enters the guide part 52, the size of the guide part 52 is matched with the shaft neck part 41 of the connecting shaft 4, and in addition, the reset assembly 3 can position the connecting shaft 4 on the guide part 52, so that the connecting shaft 4 is prevented from being pulled out of the movable mounting base 1.

[0023] In order to fix the cushion on the movable mounting base 1, the cushion can be directly fixed on the movable mounting base 1 through bolt connection, or the cushion bottom is provided with seat arches arranged on the left and right sides, the left side and the right side of the movable mounting base 1 are respectively provided with first arc surfaces 11, the first arc surfaces 11 are oppositely provided with cushion mounting clamping blocks 6 provided with second arc surfaces 61, and the cushion mounting clamping blocks 6 are bolted to the movable mounting base 1; the first arc surfaces 11 and the second arc surfaces 61 form mounting clamping cavities 8 for mounting the seat arches 7. The seat arches are respectively mounted on the left side and the right side of the movable mounting base 1, and the mounting is convenient.

[0024] The working principle of the utility model will be described below in combination with the drawings:

[0025] During installation, the cushion mounting clamping blocks 6 are connected with the movable mounting base 1, the seat arches are clamped, and thus the cushion is fixedly installed on the movable mounting base 1. The fixed support 2 is arranged in the limiting containing cavity of the movable mounting base 1 through the connecting shaft 4, the first elastic pressing piece 31 and the second elastic pressing piece 32 act on the left side and the right side of the fixed support 2, and the shaft neck part 41 of the connecting shaft 4 is arranged in the guide long groove 5. The seat pipe connecting part 22 of the fixed support 2 is fixedly connected with the seat pipe of the frame.

[0026] During riding, the movable mounting base 1 can swing left and right according to the movement track of the hip of the rider, or follow the rotation during the turning of the rider, so that the relative displacement between the cushion and the rider is reduced, and the riding comfort is improved.

[0027] In the description of the present application, it needs to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0028] In summary, the above only describes the preferred embodiments of the present application, and any changes and modifications made within the scope of the patent application of the present application shall be within the scope of the patent of the present application.

Claims

1. A bicycle seat cushion comfort retainer, characterized by: It comprises a movable mounting seat (1) and a fixed bracket (2); A movable mounting seat (1) comprising a position-limiting accommodating cavity and a reset assembly (3), wherein the reset assembly (3) is arranged in the position-limiting accommodating cavity; A fixed bracket (2), comprising a protrusion (21), wherein the protrusion (21) can extend into the position-limiting accommodation cavity, and the protrusion (21) is hinged to the movable mounting seat (1) via a connecting shaft (4), wherein the connecting shaft (4) is arranged along the longitudinal axis; A reset assembly (3) comprising a first elastic pressing member (31) and a second elastic pressing member (32), wherein the first elastic pressing member (31) and the second elastic pressing member (32) respectively abut against the left and right sides of the protrusion (21); During operation, the movable mounting seat (1) can swing left and right along the central axis of the connecting shaft (4).

2. The bicycle seat comfort retainer according to claim 1, characterized in that: The movable mounting seat (1) is provided with a guide slot (5) at the front end and the rear end respectively. The connecting shaft (4) passes through the guide slot (5) and is connected to the fixed bracket (2). The mounting seat swings left and right around the protrusion (21) as the center.

3. The bicycle seat comfort retainer according to claim 2, characterized in that: The guide slot (5) includes a guide portion (52), and the guide slot at the front end or / and the rear end further includes a mounting portion (51), wherein the diameter of the mounting portion (51) is larger than the diameter of the guide portion (52); The connecting shaft (4) comprises a flange portion (42) and a journal portion (41); the flange portion (42) of the connecting shaft (4) is adapted to the mounting portion (51) of the guide slot (5); and the journal portion (41) of the connecting shaft (4) is adapted to the guide portion (52) of the guide slot (5).

4. The bicycle seat comfort retainer according to claim 3, characterized in that: The guide slot (5) is whistle-shaped. The connecting shaft (4) is in a convex shape; or, the connecting shaft (4) is a stepped shaft.

5. The bicycle seat comfort retainer according to claim 1, characterized in that: The fixing bracket (2) further comprises a seat tube connection portion (22), the seat tube connection portion (22) being arranged at the lower end of the protruding portion (21), and the seat tube connection portion (22) being claw-shaped.

6. The bicycle seat comfort retainer according to claim 1, characterized in that: The left side and right side of the movable mounting seat (1) respectively have a first arc surface (11), and a seat cushion mounting clamp (6) having a second arc surface (61) is arranged opposite to the first arc surface (11), and the seat cushion mounting clamp (6) is bolted to the movable mounting seat (1); A mounting clamping cavity (8) for mounting the seat cushion bow (7) is formed between the first arc surface (11) and the second arc surface (61).

7. The bicycle seat comfort retainer according to claim 1, characterized in that: The first elastic pressing member (31) and the second elastic pressing member (32) are tendon rods, springs or elastic pressing blocks.

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