CN219487619U

CN219487619U - Saddle for bicycle

Info

Publication number: CN219487619U
Application number: CN202320549826.8U
Authority: CN
Inventors: 杨胜康; 朱巧敏
Original assignee: Wenling Dongfanghong Cycle Parts Co ltd
Current assignee: Wenling Dongfanghong Cycle Parts Co ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-08-08
Anticipated expiration: 2033-03-17

Abstract

The utility model provides a bicycle saddle, which solves the problem of high processing difficulty of the existing saddle. The bicycle saddle comprises a saddle body and springs horizontally arranged on the back of the saddle body, wherein one end of the saddle body is provided with slots for embedding one ends of the springs, the back of the other end of the saddle body is vertically formed with positioning columns, and the two positioning columns are arranged in parallel along the width direction of the saddle body; the saddle body back still horizontally is equipped with the connecting strip, and connecting strip both ends compress tightly respectively on two reference columns, and the connecting strip both ends all link firmly with two reference columns respectively through the screw, and the draw-in groove that supplies the spring other end embedding has been seted up at the connecting strip middle part. The bicycle saddle has low processing difficulty.

Description

Saddle for bicycle

Technical Field

The utility model belongs to the field of bicycle accessories and relates to a bicycle saddle.

Background

Bicycle saddles, commonly known as bicycle saddles, are mounted to a bicycle seat tube to provide an integral component of sitting support.

The prior saddle is a shock-absorbing saddle (application number: 201910668639. X) of a bicycle, which is proposed by the applicant before, and comprises a saddle body and a fixed beam, wherein two connecting plates are fixed on one surface of the saddle body facing the fixed beam, the connecting plates are bent into an arc shape along the width direction of the saddle body, a shock-absorbing space is formed between the connecting plates and the saddle body, and the end part of each connecting plate, which is away from the saddle body, is fixed with the fixed beam; the saddle body and the connecting plate are integrally injection molded.

In the saddle, the connecting plate is complex in shape, one end is suspended, one end is connected with the saddle body, and when in actual forming, if the material consumption or the fluidity is not controlled, the fact that the suspended position of the connecting plate and the saddle body cannot be formed easily occurs, and the large processing difficulty exists, so that the product percent of pass is not good.

Disclosure of Invention

The utility model aims at solving the problems in the prior art and provides a bicycle saddle with low processing difficulty and convenient assembly.

The aim of the utility model can be achieved by the following technical scheme: the bicycle saddle comprises a saddle body and springs horizontally arranged on the back of the saddle body, wherein one end of the saddle body is provided with a slot for embedding one end of each spring; the saddle body back still horizontally is equipped with the connecting strip, and connecting strip both ends compress tightly respectively on two reference columns, and the connecting strip both ends all link firmly with two reference columns respectively through the screw, and the draw-in groove that supplies the spring other end embedding has been seted up at the connecting strip middle part.

When the saddle is assembled, one end of the spring is embedded into the connecting strip clamping groove to enable the spring and the connecting strip clamping groove to be combined, then the other end of the spring is embedded into the slot, and the connecting strip is locked on the positioning column through the screw, so that the whole saddle is assembled, the whole process is orderly and smoothly carried out, and the saddle has the advantage of convenience in assembly.

The saddle body and the connecting strip adopt split type structures and are fixedly connected through screws, so that when in actual processing, the saddle body and the connecting strip are separately and independently processed, and the processing difficulty can be effectively reduced.

In the bicycle saddle, the connecting strip consists of an arc part and two ring parts respectively arranged at two ends of the arc part, the clamping groove is formed on one side of the arc part, the two ring parts are respectively pressed on the two positioning columns, the screw penetrates through the corresponding ring part and is screwed into the corresponding positioning column, and the head of the screw is pressed on the corresponding ring part. The connecting strip comprises two ring parts for installing the screw and an arc part for connecting the two ring parts, so that the screw is convenient to install, the integral assembly convenience of the saddle is further enhanced, the self strength of the connecting strip can be effectively ensured, and the integral structural stability of the saddle is improved.

In the bicycle saddle, the clamping groove is in an arc shape matched with the arc part, the spring is of a long annular structure with one end being provided with an opening, the spring is composed of two long strip sections which are symmetrically arranged, one ends of the two long strip sections are gradually close and connected together, the other ends of the two long strip sections are connecting parts used for being embedded into the clamping groove, and the connecting parts are L-shaped matched with the clamping groove, so that the contact area between the spring and the arc part is increased, and the structural stability of the saddle is further enhanced.

In the bicycle saddle, two parts are formed in the clamping groove in a vertical mode, the two parts are distributed along the length direction of the clamping groove, and two adjacent ends of the two connecting parts are respectively pressed on the two parts, so that the deformation of the limiting spring in the width direction of the saddle body is avoided, and the saddle is ensured to work stably.

In the bicycle saddle, the clamping groove comprises two groove walls which are axially distributed along the ring part, and two ends of the convex part extend to the two groove walls respectively.

The design of the convex part can prevent the spring from deforming in the width direction of the saddle body and can be used for reinforcing the strength of the arc groove so as to improve the stability of the whole structure of the saddle.

In the bicycle saddle, the side of the arc part, which is far away from the saddle body, is wavy so as to strengthen the strength of the connecting strip.

In the bicycle saddle, the connecting strip is of an integrated structure and is formed in an injection molding mode, so that the strength of the connecting strip can be enhanced, and the bicycle saddle can be conveniently assembled.

In the bicycle saddle, the inner hole of the ring part is of a counter bore structure, the inner hole wall of the ring part is provided with the first step surface, and the head part of the screw is positioned in the inner hole of the ring part and is pressed on the first step surface, so that the screw is hidden in the ring part, the screw is prevented from being interfered by the outside, and the structural stability of the saddle is improved.

In the bicycle saddle, the columnar guide-in parts are coaxially formed on the end surfaces of the two positioning columns, and the guide-in parts are inserted into the corresponding ring parts and sleeved on the corresponding screw rod parts. The leading-in part is matched with the ring part and is used for connecting the sheet for prepositioning, so that the subsequent screw installation is convenient.

In the bicycle saddle, the connecting hole which vertically penetrates through the positioning column and is matched with the screw is formed in the positioning column, and the connecting hole and the inner hole of the guide-in part are coaxially arranged and have the same inner diameter, so that the engagement degree of the screw is increased, the positioning effect and strength of the screw are improved, and the structural stability of the saddle is improved.

Compared with the prior art, the bicycle saddle has the following advantages:

1. the saddle body and the connecting strip adopt split type structures and are fixedly connected through screws, so that when in actual processing, the saddle body and the connecting strip are separately and independently processed, and the processing difficulty can be effectively reduced.

2. The design of the convex part can prevent the spring from deforming in the width direction of the saddle body and can be used for reinforcing the strength of the arc groove so as to improve the stability of the whole structure of the saddle.

Drawings

Fig. 1 is a schematic perspective view of the saddle for bicycles.

Fig. 2 is a schematic cross-sectional view of the present bicycle saddle.

Fig. 3 is a schematic view of the connection structure of the spring and the connecting piece.

Fig. 4 is a schematic view of the structure of the spring.

In the figure, 1, a saddle body; 1a, a slot; 1b, positioning columns; 1b1, a connecting hole; 1c, an introduction part; 2. a spring; 2a, a long strip section; 2b, a connecting part; 3. a connecting strip; 3a, an arc part; 3a1, a clamping groove; 3a2, a block portion; 3b, a ring part; 4. a screw; 5. and (5) a decorative cover.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

As shown in fig. 1, the bicycle saddle comprises a saddle body 1, wherein the front surface of the saddle body 1 is used for supporting buttocks of a rider, a spring 2 is horizontally arranged on the back surface of the saddle body 1, and the spring 2 is of a long annular structure with one end open.

Wherein,,

the back of the end part of the saddle body 1 with smaller width is provided with a slot 1a matched with the closed end part of the spring 2, and the closed end part of the spring 2 is embedded in the slot 1 a. The back of the other end (i.e., the end with larger width) of the saddle body 1 is vertically formed with two positioning posts 1b, and the two positioning posts 1b are arranged in parallel along the width direction of the saddle body 1. The back of the saddle body 1 is also horizontally provided with a connecting strip 3, and a positioning column 1b is positioned between the connecting strip 3 and the saddle body 1. The two ends of the connecting strip 3 are respectively pressed on the two positioning columns 1b, and the two ends of the connecting strip 3 are respectively fixedly connected with the two positioning columns 1b through screws 4. The middle part of the connecting strip 3 is provided with a clamping groove 3a1 for embedding the other end (namely the opening end part) of the spring 2. The saddle body 1 and the connecting strip 3 adopt split type structures and are fixedly connected through the screw 4, so that when in actual processing, the saddle body and the connecting strip are separately and independently processed, and the processing difficulty can be effectively reduced.

During assembly, one end of the spring 2 is embedded into the clamping groove 3a1 of the connecting strip 3 to enable the spring 2 and the clamping groove to be combined, then the other end of the spring 2 is embedded into the slot 1a, and the connecting strip 3 is locked on the positioning column 1b through the screw 4, so that the whole saddle assembly is completed, the whole process is orderly and smoothly carried out, and the saddle assembly device has the advantage of convenience in assembly.

In the present embodiment of the present utility model, in the present embodiment,

the connecting strip 3 is of an integral structure and is formed in an injection molding mode. As shown in fig. 1 and 2, the connecting strip 3 is composed of an arc portion 3a and two ring portions 3b respectively provided at both ends of the arc portion 3a, wherein the side of the arc portion 3a away from the saddle body 1 is waved to strengthen the connecting strip 3. The clamping groove 3a1 is formed on one side of the arc part 3a, the two ring parts 3b are respectively pressed on the two positioning columns 1b, the screw 4 passes through the corresponding ring part 3b and is screwed into the corresponding positioning column 1b, and the head part of the screw 4 is pressed on the corresponding ring part 3 b. The connecting strip 3 comprises two ring parts 3b for installing the screw 4 and an arc part 3a for connecting the two ring parts 3b, so that the screw 4 is convenient to install to further enhance the integral assembly convenience of the saddle, and meanwhile, the strength of the connecting strip 3 can be effectively ensured, and the integral structural stability of the saddle is improved.

Further, the inner hole of the ring part 3b is of a counter bore structure, a first step surface is formed on the inner hole wall of the ring part 3b, and the head of the screw 4 is positioned in the inner hole of the ring part 3b and pressed on the first step surface, so that the screw 4 is hidden in the ring part 3b, the screw is prevented from being interfered by the outside, and the structural stability of the saddle is improved. In an actual product, a second step surface is formed on the inner hole wall of the ring part 3b, and the first step surface is positioned between the second step surface and the positioning column 1 b. The ring part 3b is embedded with a decorative cover 5 matched with the ring part, and the decorative cover 5 is pressed on the second step surface for further hiding the screw 4.

The specific connection mode of the spring 2 and the clamping groove 3a1 is as follows: as shown in fig. 2, 3 and 4, the spring 2 is in an integral structure, and the spring 2 is composed of two symmetrical long sections 2a, wherein one ends of the two long sections 2a are gradually close and connected together, the other ends of the two long sections 2a are connecting parts 2b for being embedded into the clamping groove 3a1, and the connecting parts 2b are L-shaped matched with the clamping groove 3a1, so that the contact area between the spring 2 and the arc part 3a is increased, and the structural stability of the saddle is further enhanced. Further, two vertically arranged parts 3a2 are formed in the clamping groove 3a1, the two parts 3a2 are distributed along the length direction of the clamping groove 3a1, and two adjacent ends of the two connecting parts 2b are respectively pressed on the two parts 3a2 so as to limit the deformation of the spring 2 in the width direction of the saddle body 1, thereby ensuring the saddle to work stably. The clamping groove 3a1 comprises two groove walls which are axially distributed along the ring part 3b, and two ends of the convex part 3a2 respectively extend to the two groove walls. The design of the convex part 3a2 can not only prevent the spring 2 from deforming in the width direction of the saddle body 1, but also be used for strengthening the strength of the arc groove so as to improve the stability of the whole structure of the saddle.

As shown in fig. 2, the end surfaces of the two positioning posts 1b are coaxially formed with columnar guide-in parts 1c, and the guide-in parts 1c are inserted into the corresponding ring parts 3b and sleeved on the rod parts of the corresponding screws 4. The leading-in part 1c is matched with the ring part 3b and is used for connecting the sheet for prepositioning, so that the subsequent screw 4 is convenient to install. Further, the connecting hole 1b1 vertically penetrating through and matched with the screw 4 is formed in the positioning column 1b, and the inner holes of the connecting hole 1b1 and the inner hole of the guiding portion 1c are coaxially arranged and have the same inner diameters, so that the engagement degree of the screw 4 is increased, the positioning effect and strength of the screw 4 are improved, and the structural stability of the saddle is improved.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. The bicycle saddle comprises a saddle body (1) and springs (2) horizontally arranged on the back of the saddle body (1), wherein one end of the saddle body (1) is provided with slots (1 a) for embedding one end of the springs (2), and the bicycle saddle is characterized in that positioning columns (1 b) are vertically formed on the back of the other end of the saddle body (1), and the two positioning columns (1 b) are arranged in parallel along the width direction of the saddle body (1); the saddle body (1) back still the level be equipped with connecting strip (3), connecting strip (3) both ends compress tightly respectively on two reference column (1 b), and connecting strip (3) both ends all link firmly with two reference column (1 b) respectively through screw (4), and draw-in groove (3 a 1) that supply spring (2) other end embedding has been seted up at connecting strip (3) middle part.

2. Bicycle saddle according to claim 1, characterized in that the connecting strip (3) consists of an arc part (3 a) and two ring parts (3 b) arranged at the two ends of the arc part (3 a), the clamping groove (3 a 1) is formed at one side of the arc part (3 a), the two ring parts (3 b) are respectively pressed on the two positioning columns (1 b), the screw (4) passes through the corresponding ring part (3 b) and is screwed into the corresponding positioning column (1 b), and the head of the screw (4) is pressed on the corresponding ring part (3 b).

3. Bicycle saddle according to claim 2, characterized in that the clamping groove (3 a 1) is in the shape of a circular arc matched with the circular arc part (3 a), the spring (2) is in a long annular structure with one end open, the spring (2) is composed of two symmetrically arranged long strip sections (2 a), one ends of the two long strip sections (2 a) are gradually closed and connected together, the other ends of the two long strip sections (2 a) are connecting parts (2 b) for being embedded into the clamping groove (3 a 1), and the connecting parts (2 b) are in an L shape matched with the clamping groove (3 a 1).

4. A bicycle saddle according to claim 3, characterized in that the clamping groove (3 a 1) is internally provided with two vertically arranged parts (3 a 2), the two parts (3 a 2) are distributed along the length direction of the clamping groove (3 a 1), and the adjacent two ends of the two connecting parts (2 b) are respectively pressed on the two parts (3 a 2).

5. Bicycle saddle according to claim 4, characterized in that the clamping groove (3 a 1) comprises two groove walls distributed axially along the ring part (3 b), and in that the two ends of the block part (3 a 2) extend to the two groove walls, respectively.

6. Bicycle saddle according to claim 2, characterized in that the side of the circular arc (3 a) facing away from the saddle body (1) is undulated.

7. Bicycle saddle according to claim 2, characterized in that the connecting strip (3) is of unitary construction and is injection-molded.

8. The bicycle saddle according to claim 2, characterized in that the inner hole of the ring part (3 b) is of a counter bore structure, a first step surface is formed on the inner hole wall of the ring part (3 b), and the head part of the screw (4) is positioned in the inner hole of the ring part (3 b) and is pressed on the first step surface.

9. Bicycle saddle according to claim 8, characterized in that the end faces of the two positioning posts (1 b) are formed with a cylindrical lead-in part (1 c) coaxially, the lead-in part (1 c) being inserted in the corresponding ring part (3 b) and being sleeved on the stem part of the corresponding screw (4).

10. Bicycle saddle according to claim 9, characterized in that the positioning column (1 b) is internally provided with a connecting hole (1 b 1) which vertically penetrates and is matched with the screw (4), and the connecting hole (1 b 1) and the inner hole of the leading-in part (1 c) are coaxially arranged and have the same inner diameter.