CN201354107Y - Length adjustable bicycle stand - Google Patents

Abstract

The utility model relates to the technical field of bicycles, in particular to a bicycle tripod with adjustable length, which comprises a fixing seat, a foot column rod, a foot cover, and an elastic buckle assembly; wherein the fixing seat has a pivoting portion; one end of the foot column rod is pivotally connected to the pivoting portion of the fixing seat, and the other end is sleeved on the foot cover, and the foot column rod can move forward and backward along the foot cover; the elastic buckle assembly can control and adjust the relative position between the foot column rod and the foot cover; by controlling the state of the elastic buckle assembly, the relative position between the foot column rod and the foot cover can be adjusted, thereby realizing the adjustment of the tripod length, so that the bicycle can adapt to parking on different grounds.

Description

Adjustable length bike stand

Technical field:

The utility model relates to the technical field of bicycles, in particular to a bicycle tripod with adjustable length.

Background technique:

Existing bicycle tripod is mainly made up of a fixed base and a foot pole, and this fixed base is installed in the lower setting position of bicycle, and this fixed base has a pivot joint, and this pivot joint is for the foot pole One end is pivotally connected so that the foot column can support the bicycle.

Although these existing tripods can park and support the bicycle on the ground for the rider, the existing foot column rod is in the shape of a long rod, so it only has the function of parking on general road surfaces (especially flat road surfaces). , support, but not suitable for other rough parking roads, especially for mountain bikes; because most of the roads where mountain bikes are parked are rough and uneven, if the aforementioned existing tripod structure is used, it is very likely to be parked due to the The uneven road surface and the large height difference make the center of gravity of the bicycle body unstable, resulting in unstable parking and dumping of the bicycle, and even damage to the bicycle body, which is very inconvenient to use; in addition, because various bicycles have different sizes, Therefore, the tripods of bicycles have to be divided into lengths, which cost more for manufacturers and are not conducive to the improvement of economic benefits; therefore, it is very necessary to further improve the existing bicycle tripods.

In view of the fact that the currently commonly used bicycle foot frame structure still has room for improvement in use, the applicant finally designed an adjustable bicycle foot post after many improvements and tests, and filed a patent application.

Utility model content:

The purpose of the utility model is to provide a length-adjustable bicycle stand for the deficiencies of the prior art, which can adjust different telescopic lengths and make the bicycles have different parking angles.

In order to achieve the above object, the utility model adopts the following technical solutions:

It includes a fixed seat, a foot column rod, a foot cover, and an elastic buckle assembly; wherein, the fixed seat has a pivot joint; There is a sliding groove on the socket end of the foot cover, and a plurality of locking notches are provided on one side of the sliding groove; There are concentric first and second perforations, and the two perforations are in the same direction as the sliding groove of the foot column; the elastic buckle assembly radially penetrates the two perforations and the sliding groove where the foot cover and the foot column fit together The groove is composed of a push button, a positioning buckle and an elastic component, wherein the push button and the positioning buckle are connected and fixed, and the elastic component is arranged between the push button and the foot cover.

The beneficial effect of the utility model is that, by controlling the state of the elastic buckle assembly, the relative position between the foot pole and the foot cover can be adjusted, and then the length of the tripod can be adjusted, so that the bicycle can be parked on different grounds.

Description of drawings:

Fig. 1 is a perspective view of the utility model

Fig. 2 is a three-dimensional exploded view of the utility model

Fig. 3 is a three-dimensional exploded view of another angle of the utility model

Fig. 4 is a combined sectional schematic diagram of the utility model

Fig. 5 is a transverse cross-sectional schematic view of the elastic buckle assembly of the utility model in a positioning state

Fig. 6 is a schematic diagram of the combined section action of the utility model

Figure 7 is a schematic cross-sectional view of another state of the elastic buckle assembly of the present invention

Figure 8 is a schematic diagram of the utility model assembled at the middle section of the bicycle frame and used

Among them, the label and the corresponding name: 10-fixed seat, 11-pivot joint, 20-foot column, 21-sliding groove, 210-catch notch, 30-foot sleeve, 31-socket groove, 32- The first perforation, 33-the second perforation, 34-circular slot, 40-elastic buckle assembly, 41-press button, 410-flat round end, 411-female bolt, 42-positioning buckle, 420-cylindrical end , 421-male bolt, 43-elastic component;

Detailed ways:

Below in conjunction with accompanying drawing, the utility model is further described.

Please refer to Fig. 1-8, the bicycle tripod with adjustable length of the utility model mainly includes a fixed base 10, a foot pole 20, a foot cover 30 and an elastic buckle assembly 40; wherein:

The fixed seat 10 is installed and fixed at the set position of the bicycle, and the fixed seat 10 has a pivot joint 11;

One end of the foot pole 20 is pivotally connected to the pivot joint 11 of the fixed seat 10, and the other end is sleeved with a foot cover 30, and a section of sliding groove 21 is provided on the socket end combined with the foot cover 30. One side of the sliding groove 21 is provided with a plurality of locking notches 210, the locking notches 210 can be formed on the sides of the sliding groove 21 and at the upper and lower ends, and the locking notches 210 are circular concave ;

The foot cover 30 has a socket groove 31 corresponding to the foot column rod 20. The two opposite sides near the top of the foot cover 30 are respectively provided with a concentric first perforation 32 and a second perforation 33, and the two perforations 32, 33 It is in the same direction as the sliding groove 21 of the foot column rod 20, and a circular accommodation groove 34 with a larger radius is arranged outside the first through hole 32, and the aperture of the first through hole 32 is the same as the width of the sliding groove 21, and the other The second through hole 33 on one side corresponds to the side with the locking notch 210 in the sliding groove 21, and the aperture diameter of the second through hole 33 is the same as that of the locking notch 210, please refer to FIG. 5;

The elastic buckle assembly 40 radially passes through the two perforations 32, 33 and the sliding groove 21 where the foot cover 30 and the foot column rod 20 fit together. In this embodiment, the elastic buckle assembly 40 can be pressed by the button 41, The positioning buckle 42 is composed of an elastic component 43, wherein the push button 41 is a female bolt 411 with a flat round end 410, and the push button 41 is inserted into the first perforation 32 with a circular cavity 34 of the foot cover 30, and the flat round end The head 410 can just be embedded in the circular container 34; the positioning buckle 42 is a male bolt 421 with a cylindrical end 420, and the positioning buckle 42 extends into the second through hole 33 on the other side of the foot cover 30 to connect with the push button 41 Locking, the cylindrical end 420 can just be accommodated in the hole of the second perforation 33; the elastic component 43 is a compression spring and is arranged in the push button 41 in the circular cavity 34, so that the push button 41 and the positioning buckle After 42 is combined, the elastic component 43 can have a compressive elastic force acting outside the circular cavity 34 under normal conditions, and can just move the cylindrical end 420 of the positioning buckle 42 to the latch of the sliding groove 21 of the foot column rod 20 Buckle in the notch 210 .

Since the push button 41 of the elastic buckle assembly 40 is combined with the positioning buckle 42, the compression elastic force of the elastic component 43 normally has, so that the cylindrical end 420 of the positioning buckle 42 can be stretched inward and buckled into the card of the sliding groove 21. In the notch 210, the foot cover 30 is locked and cannot move. When the user wants to adjust the length of the tripod, the user presses the push button 41 to move the cylindrical end 420 of the positioning buckle 42 out of the foot column rod 20 to slide. In the locking notch 210 of the groove 21, as shown in Figures 5 and 6, the user can pull the foot cover 30 to move up and down in the sliding groove 21 until it reaches an appropriate length and then release the push button 41. The cylindrical end 420 of the positioning buckle 42 is returned to one of the locking notches 210 for positioning, so that the length adjustment of the tripod can be easily completed.

To sum up, the length-adjustable bicycle stand of the present invention not only has a simple structure but also is convenient to operate, so that the whole has stronger practicability and cost-effectiveness.

Of course, the above-described embodiments are only preferred examples of the present utility model, and are not intended to limit the scope of implementation of the present utility model, so all equivalents done according to the structure, features and principles described in the scope of patent application for the present utility model Changes or modifications should be included in the patent scope of the utility model.

Claims (6)

1. The bicycle tripod with adjustable length is characterized in that it includes a fixed seat, a foot column rod, a foot cover, and an elastic buckle assembly; wherein, the fixed seat has a pivot joint; one end of the foot column rod is pivotally connected to the pivot of the fixed seat On the connecting part, the other end is sleeved with a foot cover. The sleeve end combined with the foot cover is provided with a sliding groove, and one side of the sliding groove is provided with a plurality of locking notches; the foot cover is inserted into the foot post. The socket groove of the rod, the two opposite sides of the foot cover are respectively provided with a concentric first perforation and a second perforation, and the two perforations are in the same direction as the sliding groove of the foot column rod; the elastic buckle assembly is radially installed on the foot The two perforations and the sliding groove where the sleeve and the foot column fit together are composed of a push button, a positioning buckle and an elastic component, wherein the push button and the positioning buckle are connected and fixed, and the elastic component is arranged between the push button and the foot cover. 2. The length-adjustable bicycle stand according to claim 1, characterized in that: the locking notches are formed on the sides and the upper and lower ends of the sliding groove. 3. The length-adjustable bicycle stand according to claim 1, characterized in that: the locking notch is formed in a circular concave shape. 4. The length-adjustable bicycle stand according to claim 1, characterized in that: the first perforation is provided with a larger-diameter circular container, and the diameter of the first perforation is the same as that of the sliding groove. The widths are the same; the second through hole corresponds to the side of the sliding groove with the locking notch, and the diameter of the second through hole is the same as that of the locking notch. 5. The length-adjustable bicycle stand according to claim 1, wherein the push button is a female bolt with a flat round end, and the positioning buckle is a male bolt with a cylindrical end. 6. The length-adjustable bicycle stand according to claim 1, wherein said elastic component is a compression spring.

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