CN2121392U

CN2121392U - Folding umbrella frame for bicycle

Info

Publication number: CN2121392U
Application number: CN 91224169
Authority: CN
Inventors: 冯富瑞
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-08-29
Filing date: 1991-08-29
Publication date: 1992-11-11

Abstract

The utility model relates to a folding weatherproof umbrella frame for a bicycle, which is composed of three pairs of metal engaging tooth discs which can rotate for 360 DEG and a metal direction gear disc which can also rotate for 360 DEG, wherein the gear discs are organically connected and combined by metal rods. A rider can open an umbrella to clamp the umbrella on the umbrella frame in sun or rain days, and cab adjust the folding weatherproof umbrella frame according to the direction of the sun or the rain; thus, the umbrella can always face to the direction of the sun or the rain to make human body shielded by the largest area of the umbrella.

Description

Folding umbrella frame for bicycle

The utility model device is a kind of separate accessories that is fixed on various model bicycles, manual tricycle spider whippletree (the being bumper/spoiler) front end.

This device is according to commonly designing to " parasol " association in the life, and imagination to bicycle, becomes a kind of " parasol " that can move with car with its " transplanting ".

The purpose of this utility model is to provide a kind of umbrella stand device to be used for supporting parachute kit, and can regulate the umbrella stand device according to the direction of the sun or rain,

Make parachute kit aim at the sun or rain direction all the time, reach human body and be subjected to the umbrella maximum area.

The purpose of this utility model is achieved in that this device is metal engagement fluted disc and the metal steering gear wheel disc that can do 360 ° of degree rotations that can do 360 ° of degree rotations by three pairs, and with Metallic rod each fluted disc is organically connected and to combine, thereby reach the support parachute kit, and can fold the purpose of regaining.

This device is fixed on bicycle insurance thick stick front end by set collar (2), form by the pair of meshing fluted disc with the vertical rod fluted disc (1) that set collar (2) combines as a whole, the structure of its fluted disc is: divide fixed gear plate, rotation fluted disc, there is a guard ring cover at the fixed gear plate edge, there is a screw rod at the center, tighten the nut button on the screw rod, two fluted discs coincide and lock, loosening nut button, the rotation fluted disc can be done 360 ° of degree rotations in the guard ring cover (annotate: curved bar fluted disc (7), brace fluted disc (9), its structure in narration thereafter are similar to vertical rod dish in age (1), no longer repeat.）

Connect with the joining vertical rod of rotation fluted disc (3) other end of vertical rod fluted disc (1) and to make steering gear wheel disc (4), its structure is: be made up of gear, antifriction-bearing box, rotating disc, spring latch bolt etc., divide fixed teeth wheel disc, rotating disc.The fixed teeth wheel disc is pressed gear following, and antifriction-bearing box is on last vertical rod (3) top that is fixed on, and rotating disc is fixed on the antifriction-bearing box.On the edge of rotating disc guard ring cover, a spring latch bolt is housed, is used to block gear, the control rotating disc.A direction latch handle (5) is equipped with in curved bar (6) corner that connects with the rotating disc of steering gear wheel disc (4), connect by an one metal wire between the latch bolt on direction latch handle (5) and the steering gear wheel disc (4), grip pressure handle latch bolt leaves gear, rotating disc can be done 360 ° of degree rotations, unclamp handle latch bolt and block gear, the rotation of control rotating disc.

Its structure of curved bar fluted disc (7) is together like vertical rod fluted disc (1), and fixed gear plate connects makes curved bar (6), and the rotation fluted disc connects makes brace (8).

Its structure of brace fluted disc (9) is done on brace (8) the rotation fluted disc umbrella clamping device (10) to be housed with connecting like vertical rod fluted disc (1), fixed gear plate, form by adjust bar, the fork of clamping, stage clip fork, its structure example is like the test tube clamp in the test cell, just strengthen the intensity that folder is held spring, be convenient to clip better parachute kit.

The advantage of the utility model device, solve the cyclist with taking a turn for the better and thirsted for the difficult problem that solves for a long time without hand-held umbrella this people by bike, this device also can be regulated umbrella stand according to the direction of the sun or rain, makes parachute kit aim at the sun or rain direction all the time, has reached human body and has been subjected to the umbrella maximum area.Umbrella clamping device (10) presss from both sides, very convenient when getting parachute kit, umbrella stand not also collapsible withdrawal of time spent is placed on bicycle insurance inspection thick stick below, does not influence action by bike equally, and can take off at an easy rate and take away.

Accompanying drawing is the structure assembly drowing of the utility model device.

Specific implementation method of the present utility model: the set collar (2) of umbrella stand is fixed on bicycle insurance thick stick front end by back 5 centimeters (woman style slash car is fixed on the slash), is as the criterion not influence the handle-bar motion.Nut on the loosening vertical rod fluted disc (1) is buckled, and vertically erects vertical rod (3), tightening nuts button, locking fluted disc.

The nut of loosening curved bar fluted disc (7) is buckled, and regulates brace (8), rides over upper body height on the bicycle according to the cyclist, the height that makes brace fluted disc (9) under sight line, on the chest, (little person is also adjustable more than sight line), tightening nuts button, locking fluted disc.Further utilize the adjust bar on the umbrella clamping device (10) to regulate longitudinal separation again, height is regulated at the position that utilizes umbrella clamping device (10) folder to hold the parachute kit bar.In a word, with do not influence cyclist's sight line and by bike the time health seesaw and do not touch umbrella stand and be as the criterion.

Grip pressure direction latch handle (5), rotation direction toothed disc (4), make curved bar (6) opposite with solar direction when center (sun can regardless of), parachute kit is strutted folder to be held on the umbrella clamping device (10), nut on the loosening brace fluted disc (9) is buckled, regulate the rotation fluted disc, make the parachute kit point aim at solar direction, the locking fluted disc.

Curved bar (6) is regulated on left side or right side again after getting on the bus.Make parachute kit aim at the sun.

The cyclist rides on the road that no matter travels on the bicycle in any direction like this, the sun is from any direction, do not cutting off under the situation of travelling, only need grip pressure direction latch handle (5), rotation direction toothed disc (4) makes curved bar opposite with solar direction, and parachute kit will be aimed at solar direction, reach human body and be subjected to the umbrella maximum area, the rainy day (light rain or moderate rain under the little landscape condition) uses too.

When umbrella stand does not use, the bicycle insurance thick stick below that also collapsible withdrawal is placed, the umbrella stand after folding is 70 centimeter length only.

Method for folding: take off parachute kit, the nut on the loosening brace fluted disc (9) is buckled, and makes umbrella clamping device (10) adjust bar and brace (8) in-line, the locking fluted disc.Nut on the loosening curved bar fluted disc (7) is buckled, the folding from inside to outside brace (8) of regaining, and with curved bar (6) in-line, the locking fluted disc.Nut on the loosening vertical rod fluted disc (1) is buckled, and the vertical rod of falling (3) is in parallel as bicycle insurance thick stick below, the locking fluted disc.Grip pressure direction latch handle (5), rotation direction toothed disc (4) abuts against the bicycle tripod left side with curved bar (6), unclamps direction latch handle (5), the fixed-direction toothed disc.

Erect the method for umbrella stand, carry out with the method reverse order of folding umbrella support.

Claims

1, a kind of collapsible eyeball umbrella rack device that is used on the bicycle, it is characterized in that: by the three pairs of metals engagement fluted discs that can do 360 ° of degree rotations: vertical rod fluted disc (1), curved bar fluted disc (7), brace fluted disc (9) and one can make the metal steering gear wheel discs (4) that 360 ° of degree rotate, and use Metallic rod: vertical rod (3), curved bar (6), brace (8) organically connect each fluted disc and combine.

2, according to the described folding all-weather umbrella stand device that is used on the bicycle of claim 1, it is characterized in that: vertical rod fluted disc (1) is made up of set collar (2) and vertical rod (3).

3, according to the described folding all-weather umbrella stand device that is used on the bicycle of claim 1, it is characterized in that: steering gear wheel disc (4) is made up of curved bar (6) and direction latch handle (5), curved bar fluted disc (7).

4, according to the described folding all-weather umbrella stand device that is used on the bicycle of claim 1, it is characterized in that: brace fluted disc (9) is made up of brace (8) and umbrella clamping device (10).