CN201597667U

CN201597667U - Portable jiffy stand

Info

Publication number: CN201597667U
Application number: CN2010200227099U
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: 2010-10-06
Anticipated expiration: 2020-01-01

Abstract

The utility model discloses a portable jiffy stand. The jiffy stand adopts the structure that a buckle is fixedly arranged on one side of a clamp splice; a ring-shaped protrusion is formed on the outer wall in the middle of each fixing part; the external diameter of the fixing part is smaller than the inside diameter of each upper assemble stand pipe; the lower end of the fixing part is fixedly inserted in the upper end of the upper group assemble stand pipe; the lower end of the ring-shaped protrusion is stopped at the upper end of the upper group assemble stand pipe; the upper end of each fixing part is inserted in the lower end of an adjacent upper group assemble stand pipe sequentially in a demountable manner; the upper end surface of the ring-shaped protrusion is rightly propped against the lower end surface of the adjacent upper group assemble stand pipe; the other end of the clamp splice is fixedly connected with the topmost fixing part; a trapezoid hole with a larger top and a smaller bottom is formed in the fixing part; the convex point at the upper end of an elastic rope is stopped on the stop surface of the trapezoid hole; the lower end of the elastic rope penetrates a plurality of fixing parts and upper group assemble stand pipes; and the convex point at the lower end of the elastic rope is stopped on the lower end wall of the bottommost fixing part. The utility model not only has supporting function, but also is foldable and demountable; when the jiffy stand is used for folding bikes, the carrying of the folding bikes can be more convenient; when a user is on an outing, the jiffy stand also can be used for expelling a puppy or used as a crutch; the carrying is convenient; and the use is convenient and wide.

Description

The portable jiffy stand

Technical field

The utility model relates to a kind of jiffy stand, particularly a kind of portable jiffy 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 above-mentioned jiffy stand to be inconvenient to carry very much.

The utility model content

In order to remedy above deficiency, the utility model provides a kind of portable jiffy stand, and this portable jiffy stand can be carried, and is easy to use, of many uses.

The utility model for the technical scheme that solves its technical matters and adopt is: a kind of portable jiffy stand, comprise fixture block, last group of standpipe, connecting element and elastic rope, to use direction to be 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 a loop projection, the connecting element lower end is fixing plants (passing through glue) in last group of standpipe upper port, this annular projection lower surface backstop is in last group of standpipe upper surface, the upper end of connecting element detachably is inserted in adjacent going up in the lower port of organizing standpipe successively, and the annular projection upper surface of connecting element and adjacent lower surface of going up the group 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 the trapezoidal hole of upper end diameter in the connecting element greater than lower end diameter, on the elastic rope, following 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 last fixture block forms, plurality of fixed part and last group of standpipe are passed in the elastic rope lower end, on the connecting element lower end lateral wall of the salient point backstop of elastic rope lower end in going up the group standpipe bottom, like this, plurality of fixed part and last group of standpipe are plugged on successively together and are linked to be a firm cylinder under the tension of elastic rope, only need during use the buckle of fixture block one side is snapped onto on the seat bow, the plurality of fixed part gets final product down with last 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 last group of standpipe to two ends, the last group between the standpipe that has connecting element broken away from the elastic rope stretching, just it can be folded up, be convenient for carrying.

As further improvement of the utility model, the buckle of fixture block one side is the cylinder that the cross section is the C type.

As further improvement of the utility model, also be provided with two pads, these two pads are inserted in the connecting element trapezoidal hole topmost respectively and go up bottom in the group standpipe, on the elastic rope, following two ends are interval with the salient point that two diameters extend out respectively, two pads be sheathed on respectively elastic rope on, following two ends, and difference backstop is on elastic rope, between the salient point that two diameters at following two ends extend out, elastic rope just is subjected 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 promptly further guaranteed the stability of this jiffy stand.

As further improvement of the utility model, described elastic rope is a rubber rope.

As further improvement of the utility model, be provided with a horseshoe type gum cover, the group standpipe lower end of going up 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 after the external force effect.

Useful technique effect of the present utility model is: the connector that the utility model forms connecting element and last group of standpipe by elastic rope formation one cylinder that fixedly is cascaded, the 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 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 utility model can be carried, and is easy to use, of many uses.

Description of drawings

Fig. 1 is a decomposition texture scheme drawing of the present utility model;

Fig. 2 is an assembling structure scheme drawing of the present utility model;

Fig. 3 is a connecting element structure for amplifying scheme drawing of the present utility model;

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 jiffy stand, comprise fixture block 1, last group of standpipe 2, connecting element 3 and elastic rope 4, to use direction to be 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 last group of standpipe 2 upper port, this annular projection lower surface backstop is in last group of standpipe upper surface, the upper end of connecting element 3 detachably is inserted in adjacent going up in the lower port of organizing standpipe successively, and the annular projection upper surface of connecting element and adjacent lower surface of going up the group 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 the trapezoidal hole 31 of upper end diameter in the connecting element 3 greater than lower end diameter, on the elastic rope 4, following 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 last fixture block forms, plurality of fixed part 3 and last group of standpipe 2 are passed in elastic rope 4 lower ends, on the connecting element 3 lower end lateral walls of salient point 41 backstops of elastic rope 4 lower ends in going up group standpipe 2 bottom, like this, plurality of fixed part 3 and last group of standpipe 2 are plugged on successively together and are linked to be a firm cylinder under the tension of elastic rope 4, only need during use the buckle 11 of fixture block 1 one sides is snapped onto on the seat bow, plurality of fixed part 3 and last 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 last group of standpipe 2 to two ends, elastic rope 4 stretchings are made the disengaging between the group standpipe 2 of going up that has 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 the connecting element trapezoidal hole topmost 31 respectively and go up bottom in the group standpipe 2, on the elastic rope 4, following two ends are interval with the salient point 41 that two diameters extend out respectively, two pads 6 be sheathed on respectively elastic rope 4 on, following two ends, and difference backstop is on elastic rope 4, between the salient point 41 that two diameters at following two ends extend out, elastic rope 4 just is subjected 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 promptly further guaranteed the stability of this jiffy stand.

Described elastic rope 4 is a rubber rope.

Be provided with a horseshoe type gum cover 5, group standpipe 2 lower ends of going up 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 after the external force effect.

Claims

1. portable jiffy stand, it is characterized in that: comprise fixture block (1), last group of standpipe (2), connecting element (3) and elastic rope (4), to use direction to be 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 a 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 last group of standpipe (2) upper surface, the upper end of connecting element (3) detachably is inserted in adjacent going up in the lower port of organizing standpipe (2) successively, and annular projection (32) upper surface of connecting element (3) and adjacent lower surface of going up group 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 the trapezoidal hole (31) of upper end diameter in the connecting element (3) greater than lower end diameter, on the elastic rope (4), following 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 last fixture block (1) forms, plurality of fixed part (3) and last 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 going up bottom in the group standpipe (2).

2. a kind of portable jiffy stand as claimed in claim 1 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 jiffy 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 connecting element (3) trapezoidal hole (31) topmost respectively and go up in the group standpipe (2) bottom, elastic rope (4) upper/lower terminal is interval with the salient point (41) that two diameters extend out respectively, two pads (6) are sheathed on the upper/lower terminal of elastic rope (4) respectively, and respectively backstop between the salient point (41) that two diameters of elastic rope (4) upper/lower terminal extend out.

4. a kind of portable jiffy stand as claimed in claim 1 is characterized in that: described elastic rope (4) is a rubber rope.

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