Adjusting type foot stool of bicycle

Abstract

The utility model relates to the technical field of bicycles, in particular to a bicycle adjustable foot stand, which comprises an inner tube, an outer tube, an outer tube, an inner tube, an outer tube and an inner tube, the surface of the inner tube is concavely provided with channels, and the channels are provided with a plurality of positioning grooves arranged at intervals; the outer pipe is provided with an inner space for arranging the inner pipe, the outer surface of the outer pipe is longitudinally and concavely provided with a positioning hole and a containing hole which are communicated with each other, and the positioning hole is communicated with the inner space; the buffer body is installed in the positioning hole of the outer pipe and is provided with a positioning part and a connecting hole, the positioning part penetrates into the inner space of the outer pipe and is positioned in each positioning groove of the channel of the inner pipe, and abnormal noise is prevented from being generated when the length of the inner pipe and the length of the outer pipe are adjusted through the arrangement of the buffer body.

Description

Technical Field

[0001] The utility model relates to the technical field of bicycles, in particular to an adjustable bicycle tripod. Background Art

[0002] Existing bicycles are usually supported by a tripod when parked to prevent them from tipping over, and can be ridden at any time. Most tripods have a length adjustment function, allowing the tripod to be adjusted in length according to actual conditions. However, current adjustable tripods usually achieve the length adjustment function by connecting an outer tube and an inner tube together, allowing the inner tube to telescope relative to the outer tube. However, this structure is prone to the problem of not being able to machine the outer and inner tubes to perfectly match their dimensions, resulting in a gap between the outer and inner tubes and causing abnormal noise. Therefore, how to develop and improve the shortcomings of the above-mentioned conventional telescopic bicycle tripods is indeed a goal that the relevant industry needs to work hard on. Therefore, the shortcomings are very obvious, and a solution is urgently needed. Utility Model Content

[0003] In order to solve the above technical problems, the purpose of the present utility model is to provide an adjustable bicycle tripod with excellent firmness and no abnormal noise.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A bicycle adjustable tripod, comprising:

[0006] The inner tube has a groove on its surface, and the groove has a plurality of positioning grooves arranged at intervals;

[0007] The outer tube has an inner space for the inner tube to be arranged, and a positioning hole and a receiving hole are longitudinally recessed on the outer surface of the outer tube and are connected to each other, and the positioning hole is connected to the inner space;

[0008] The buffer body is installed in the positioning hole of the outer tube and has a positioning part and a connecting hole. The positioning part penetrates into the inner space of the outer tube and is positioned in each positioning groove of the channel of the inner tube.

[0009] Furthermore, the adjustable bicycle tripod also includes a control member, which has a connecting portion and a control portion at the upper and lower ends, and has pivot portions on both sides of the control member, and an elastic supporting portion is provided on one side of the control member corresponding to the accommodating hole.

[0010] Furthermore, pivot holes corresponding to the pivot portions of the control member are respectively provided on both sides of the outer tube.

[0011] Furthermore, a fixing portion is provided at the top end of the inner tube.

[0012] Furthermore, a foot pad is provided at the bottom end of the outer tube.

[0013] The beneficial effects of the utility model are as follows: an adjustable bicycle tripod comprises: an inner tube, a surface of which is provided with a groove, the groove having a plurality of positioning grooves arranged at intervals; an outer tube, having an internal space for the inner tube to be arranged, the outer surface of the outer tube being longitudinally provided with mutually communicating positioning holes and accommodating holes, the positioning holes being communicated with the internal space; a buffer body, mounted in the positioning hole of the outer tube and having a positioning portion and a connecting hole, the positioning portion penetrating into the internal space of the outer tube and being positioned in the respective positioning grooves of the groove of the inner tube, and the provision of the buffer body can avoid abnormal noise when adjusting the lengths of the inner tube and the outer tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the exploded structure of the present invention.

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model.

[0016] Figure 3 for Figure 2 Cross-sectional view at AA in the middle.

[0017] Figure 4 for Figure 2 Cross-sectional view at CC.

[0018] Figure 5 This is a cross-sectional view of the control component connected to the compression spring of the utility model.

[0019] Figure 6 The figure is a schematic diagram of the three-dimensional structure of the utility model applied to a bicycle.

[0020] Description of reference numerals:

[0021] 1. Inner tube; 11. Channel; 110. Positioning groove; 12. Fixing portion; 2. Outer tube; 20. Internal space; 21. Positioning hole; 22. Accommodating hole; 23. Pivot hole; 24. Foot pad; 3. Buffer body; 30. Positioning portion; 31. Connecting hole; 4. Control member; 40. Connecting portion; 41. Control portion; 42. Pivot portion; 43. Elastic supporting portion. DETAILED DESCRIPTION

[0022] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to embodiments and drawings. The contents mentioned in the embodiments are not intended to limit the present invention.

[0023] like Figures 1 to 6 As shown, the utility model provides an adjustable bicycle stand, which includes: an inner tube 1, a groove 11 is formed on the surface of the inner tube 1, and the groove 11 has a plurality of positioning grooves 110 arranged at intervals. In this embodiment, the top end of the inner tube 1 has a fixing portion 12, which is fixed to the frame of the bicycle B (such as Figure 6 shown).

[0024] The outer tube 2 has an internal space 20, and the outer surface of the outer tube 2 is longitudinally recessed with a positioning hole 21 and a receiving hole 22 that are connected to each other. The positioning hole 21 is connected to the internal space 20. Pivot holes 23 are respectively provided on both sides of the outer tube 2, and the bottom end of the outer tube 2 has a foot pad 24, which is supported on the ground.

[0025] The buffer body 3 is installed in the positioning hole 21 of the outer tube 2 and has a positioning portion 30 and a connecting hole 31 .

[0026] The control member 4 and the buffer body 3 have a connecting portion 40 and a control portion 41 at the upper and lower ends respectively. The control member 4 has pivot portions 42 on both sides corresponding to the pivot holes 23 of the outer tube 2. The control portion 41 has an elastic supporting portion 43 on one side corresponding to the accommodating hole 22.

[0027] During assembly, the inner tube 1 is inserted into the interior space 20 of the outer tube 2, and the buffer body 3 is placed in the positioning hole 21 of the outer tube 2. The positioning portion 30 of the buffer body 3 penetrates the interior space 20 of the outer tube 2 and is positioned in the positioning grooves 110 of the channel 11 of the inner tube 1. Next, the control member 4 is placed in the receiving hole 22 of the outer tube 2. The pivoting portion 42 is pivotally connected to the pivoting hole 23 of the outer tube 2, allowing the control member 4 to pivot forward and backward relative to the outer tube 2. The connecting portion 40 of the control member 4 is upwardly connected to the connecting hole 31 of the buffer body 3, so that the control member 4 and the buffer body 3 form a synchronous movement relationship, and the elastic supporting portion 43 supports the inner wall surface of the receiving hole 22.

[0028] In use, when the relative length of the inner tube 1 and the outer tube 2 needs to be adjusted, the control portion 41 of the control member 4 is pressed, so that the connecting portion 40 drives the positioning portion 30 of the buffer body 3 to disengage the positioning groove 110 of the channel 11 of the inner tube 1, and the inner tube 1 and the outer tube 2 can move and retract relative to each other. At the same time, the elastic supporting portion 43 forms an elastic force storage. After the length is adjusted, the control member 4 is released. The control member 4 is pushed back by the elastic force of the elastic supporting portion 43, and the connecting portion 40 drives the positioning portion 30 of the buffer body 3 to return to its original position and reposition it in the positioning groove 110 of the channel 11 of the inner tube 1, so that the inner tube 1 and the outer tube 2 form a fixed relationship. It is worth mentioning that in this embodiment, the buffer body 3 made of elastic plastic is installed in the mounting slot 22 of the outer tube 2. The buffer body 3 is positioned in each positioning groove 110 of the channel 11 of the inner tube 1 to avoid the generation of abnormal noise.

[0029] All technical features in this embodiment can be freely combined according to actual needs.

[0030] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the scope of protection of the present invention.

Claims

1. A bicycle adjustable tripod, characterized by: include: The inner tube has a groove on its surface, and the groove has a plurality of positioning grooves arranged at intervals; The outer tube has an inner space for the inner tube to be arranged, and a positioning hole and a receiving hole are longitudinally recessed on the outer surface of the outer tube and are connected to each other, and the positioning hole is connected to the inner space; The buffer body is installed in the positioning hole of the outer tube and has a positioning part and a connecting hole. The positioning part penetrates into the inner space of the outer tube and is positioned in each positioning groove of the channel of the inner tube.

2. The adjustable bicycle tripod according to claim 1, characterized in that: The bicycle adjustable tripod also includes a control member, which has a connecting portion and a control portion at the upper and lower ends, and pivot portions at both sides of the control member, and an elastic supporting portion is provided on one side of the control member corresponding to the accommodating hole.

3. The adjustable bicycle tripod according to claim 2, characterized in that: Both sides of the outer tube are respectively provided with pivot holes corresponding to the pivot parts of the control component.

4. The adjustable bicycle tripod according to claim 1, characterized in that: The top end of the inner tube is provided with a fixing portion.

5. The adjustable bicycle tripod according to claim 1, characterized in that: The bottom end of the outer tube is provided with a foot pad.

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