CN102114884B

CN102114884B - Portable bicycle stand

Info

Publication number: CN102114884B
Application number: CN 201010017117
Authority: CN
Inventors: 颜育德
Original assignee: KUNSHAN GUANLAI PRECISION METAL PRODUCTS CO Ltd
Current assignee: KUNSHAN GUANLAI PRECISION METAL PRODUCTS CO Ltd
Priority date: 2010-01-01
Filing date: 2010-01-01
Publication date: 2013-02-27
Anticipated expiration: 2030-01-01
Also published as: CN102114884A

Abstract

The invention discloses a portable bicycle stand. A clamp is fixedly arranged on one side of a clamping block; ring-shaped protrusions are arranged on the outer walls of the middle parts of fixing members; the outside diameters of the fixing members are smaller than the inside diameters of upper vertical tubes; the lower ends of the fixing members are inserted in the upper ends of the upper vertical tubes, and the lower ends of the ring-shaped protrusions are stopped at the upper ends of the upper vertical tubes; the upper ends of the fixing members are detachably inserted in the lower ends of the adjacent upper vertical tubes in sequence, and the upper end surfaces of the ring-shaped protrusions are just butted against the lower end surfaces of the adjacent upper vertical tubes; the other side of the clamping block is fixedly connected with the fixing member at the uppermost end, and a trapezoidal hole is formed inside the fixing member and tapered from top to bottom; a convex point at the upper end of an elastic rope is stopped on a stopping surface of the trapezoidal hole, the lower end of the elastic rope penetrates through the fixing members and the upper vertical tubes, and a convex point at the lower end of the elastic rope is stopped on the lower end wall of the fixing member at the bottommost end. The portable bicycle stand disclosed by the invention has a supporting function and is foldable and detachable, provides convenience for carrying a folding bicycle when used for the folding bicycle, can also be used to drive away the paparazzi or used as a walking stick during an outing, is convenient to carry and use, and has a wide application range.

Description

Portable bicycle stand

Technical field

The present invention relates to a kind of jiffy stand, particularly a kind of Portable bicycle stand.

Background technology

Present existing jiffy stand all is fixed on the car body, can't dismantle use, in addition, for the Folding Bicycle that need carry, uses that above-mentioned jiffy stand is very inconvenient to be carried.

Summary of the invention

In order to remedy above deficiency, the invention provides a kind of Portable bicycle stand, this Portable bicycle stand can be carried, and is easy to use, of many uses.

The present invention for the technical scheme that solves its technical matters and adopt is: a kind of Portable bicycle stand, comprise fixture block, upper group of standpipe, connecting element and elastic rope, to use direction as benchmark, fixture block one side is installed with a buckle, the connecting element external diameter is slightly smaller than group standpipe internal diameter, connecting element centre portion lateral wall is provided with loop projection, the connecting element lower end is fixing plants (passing through glue) in upper group of standpipe upper port, this annular projection lower surface backstop is in upper group of standpipe upper surface, the upper end of connecting element successively detachable interposing is located in the lower port of adjacent upper group of standpipe, and the annular projection upper surface of connecting element and the lower surface of adjacent upper group of standpipe prop up just mutually, the fixture block opposite side is connected with the connecting element first half topmost, form jiffy stand, be provided with upper end diameter in the connecting element greater than the trapezoidal hole of lower end diameter, on the elastic rope, lower two ends are respectively equipped with the salient point that a diameter extends out, the salient point backstop of this elastic rope upper end is in the stop surface upper end that the trapezoidal hole of the connecting element that is connected with fixture block forms, some connecting elements and upper group of standpipe are passed in the elastic rope lower end, the salient point backstop of elastic rope lower end is on the connecting element lower end lateral wall of upward organizing bottom in the standpipe, like this, some connecting elements and upper group of standpipe are plugged on successively together and are linked to be a firmly cylinder under the pulling force effects of elastic rope, only need during use the buckle of fixture block one side is snapped onto on the seat bow, some connecting elements get final product down with upper group of cylinder that standpipe becomes, so just car body can have been supported, the time spent can not pull down it yet from car body seat bow, by draw connecting element and upper group of standpipe to two ends, elastic rope stretched to make between the upper group of standpipe with connecting element break away from, just it can be folded up, be convenient for carrying.

As a further improvement on the present invention, the buckle of fixture block one side is the cylinder that the cross section is the C type.

As a further improvement on the present invention, also be provided with two pads, these two pads are inserted in respectively in the connecting element trapezoidal hole topmost and upward organize in the standpipe bottom, on the elastic rope, lower two ends are interval with the salient point that two diameters extend out respectively, two pads are sheathed on respectively the upper of elastic rope, lower two ends, and difference backstop is on elastic rope, between the salient point that two diameters at lower two ends extend out, elastic rope just is subject to the double backstop of pad and connecting element simultaneously like this, so just guarantee that it can stressedly not be drawn out the trapezoidal hole of connecting element, has namely further guaranteed the stability of this jiffy stand.

As a further improvement on the present invention, described elastic rope is rubber rope.

As a further improvement on the present invention, be provided with a horseshoe type gum cover, upper group of standpipe lower end bottom is fixed positioned in shape of a hoof gum cover top, can guarantee that like this car body stands reliablely, prevents that it is subjected to fall down behind the External Force Acting.

Useful technique effect of the present invention is: the connector that the present invention forms connecting element and upper group of standpipe by elastic rope formation one cylinder that fixedly is cascaded, supporting role and the foldability of jiffy stand have been realized, and the buckle on the fixture block has been realized the ability to dismantle of itself and car body, the seat nock of itself and car body can be closed during parking and realize its supporting role to car body, its dismounting can be folded when not stopping and carry, when being used for folding bicycle, be beneficial to carrying of folding bicycle, again when going out outing, it also can be used to drive young the reaching of dog and works as the crutch use, the present invention can carry, and is easy to use, of many uses.

Description of drawings

Fig. 1 is decomposition texture scheme drawing of the present invention;

Fig. 2 is assembling structure scheme drawing of the present invention;

Fig. 3 is connecting element structure for amplifying scheme drawing of the present invention;

Fig. 4 be among Fig. 1 A-A to cutaway view Amplified image;

Fig. 5 be among Fig. 1 B-B to cutaway view Amplified image.

The specific embodiment

Embodiment: a kind of Portable bicycle stand, comprise fixture block 1, upper group of standpipe 2, connecting element 3 and elastic rope 4, to use direction as benchmark, fixture block 1 one sides are installed with a buckle 11, the connecting element external diameter is slightly smaller than group standpipe 2 internal diameters, connecting element centre portion lateral wall is provided with a loop projection 32, the connecting element lower end is fixing plants (passing through glue) in upper group of standpipe 2 upper port, this annular projection lower surface backstop is in upper group of standpipe upper surface, the upper end of connecting element 3 successively detachable interposing is located in the lower port of adjacent upper group of standpipe, and the annular projection upper surface of connecting element and the lower surface of adjacent upper group of standpipe prop up just mutually, fixture block 1 opposite side is connected with connecting element 3 first halves topmost, form jiffy stand, be provided with upper end diameter in the connecting element 3 greater than the trapezoidal hole 31 of lower end diameter, on the elastic rope 4, lower two ends are respectively equipped with the salient point 41 that a diameter extends out, salient point 41 backstops of these elastic rope 4 upper ends are in the stop surface upper end that the trapezoidal hole of the connecting element 3 that is connected with fixture block forms, some connecting elements 3 and upper group of standpipe 2 are passed in elastic rope 4 lower ends, salient point 41 backstops of elastic rope 4 lower ends are on the connecting element 3 lower end lateral walls of upward organizing bottom in the standpipe 2, like this, some connecting elements 3 and upper group of standpipe 2 are plugged on successively together and are linked to be a firmly cylinder under the pulling force effects of elastic rope 4, only need during use the buckle 11 of fixture block 1 one sides is snapped onto on the seat bow, some connecting elements 3 and upper group of standpipe 2 become cylinder to get final product down, so just car body can have been supported, the time spent can not pull down it yet from car body seat bow, by draw connecting element 3 and upper group of standpipe 2 to two ends, elastic rope 4 stretchings are made with breaking away between the upper group of standpipe 2 of connecting element 3, just it can be folded up, be convenient for carrying.

The buckle 11 of described fixture block 1 one sides is the cylinder of C type for the cross section.

Also be provided with two pads 6, these two pads 6 are inserted in respectively in the connecting element trapezoidal hole topmost 31 and upward organize in the standpipe 2 bottom, on the elastic rope 4, lower two ends are interval with the salient point 41 that two diameters extend out respectively, two pads 6 are sheathed on respectively the upper of elastic rope 4, lower two ends, and difference backstop is on elastic rope 4, between the salient point 41 that two diameters at lower two ends extend out, elastic rope 4 just is subject to pad 6 and connecting element 3 double backstops simultaneously like this, so just guarantee that it can stressedly not be drawn out the trapezoidal hole 31 of fixing 3, has namely further guaranteed the stability of this jiffy stand.

Described elastic rope 4 is rubber rope.

Be provided with a horseshoe type gum cover 5, upper group of standpipe 2 lower ends bottom are fixed positioned in shape of a hoof gum cover 5 tops, can guarantee that like this car body stands reliablely, prevent that it is subjected to fall down behind the External Force Acting.

Claims

1. Portable bicycle stand, it is characterized in that: comprise fixture block (1), upper group of standpipe (2), connecting element (3) and elastic rope (4), to use direction as benchmark, fixture block (1) one side is installed with a buckle (11), connecting element (3) external diameter is slightly smaller than group standpipe (2) internal diameter, connecting element (3) centre portion lateral wall is provided with loop projection (32), connecting element (3) lower end fixedly is inserted in group standpipe (2) upper port, this annular projection (32) lower surface backstop is in upper group of standpipe (2) upper surface, the upper end of connecting element (3) successively detachable interposing is located in the lower port of adjacent upper group of standpipe (2), and annular projection (32) upper surface of connecting element (3) and the lower surface of adjacent upper group of standpipe (2) prop up just mutually, fixture block (1) opposite side is connected with connecting element (3) first half topmost, form jiffy stand, be provided with upper end diameter in the connecting element (3) greater than the trapezoidal hole (31) of lower end diameter, on the elastic rope (4), lower two ends are respectively equipped with the salient point (41) that a diameter extends out, salient point (41) backstop of this elastic rope (4) upper end is in the stop surface upper end that the trapezoidal hole (31) of the connecting element (3) that is connected with fixture block (1) forms, some connecting elements (3) and upper group of standpipe (2) are passed in elastic rope (4) lower end, and salient point (41) backstop of elastic rope (4) lower end is on connecting element (3) the lower end lateral wall of upward organizing bottom in the standpipe (2).

2. a kind of Portable bicycle stand as claimed in claim 1, it is characterized in that: the buckle (11) of fixture block (1) one side is the cylinder of C type for the cross section.

3. a kind of Portable bicycle stand as claimed in claim 1, it is characterized in that: also be provided with two pads (6), these two pads (6) are inserted in respectively in connecting element (3) trapezoidal hole (31) topmost and upward organize in the standpipe (2) bottom, on the elastic rope (4), lower two ends are interval with the salient point (41) that two diameters extend out respectively, two pads (6) are sheathed on respectively the upper of elastic rope (4), lower two ends, and difference backstop is on elastic rope (4), between the salient point (41) that two diameters at lower two ends extend out.

4. a kind of Portable bicycle stand as claimed in claim 1, it is characterized in that: described elastic rope (4) is rubber rope.

5. a kind of Portable bicycle stand as claimed in claim 1 is characterized in that: be provided with a horseshoe type gum cover (5), upper group of standpipe (2) lower end bottom is fixed positioned in shape of a hoof gum cover (5) top.