CN2704527Y

CN2704527Y - Umbrella rack of bicycle

Info

Publication number: CN2704527Y
Application number: CN 200420074230
Authority: CN
Inventors: 李海涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-06-26
Filing date: 2004-06-26
Publication date: 2005-06-15
Anticipated expiration: 2014-06-26

Abstract

The utility model discloses a bicycle umbrella frame which aims to provide the bicycle umbrella frame that is easy to disassemble and assemble umbrella implements and can conveniently regulate the angle of an umbrella. The utility model is characterized in that the umbrella frame comprises a bracket, a connecting device of the bracket and a bicycle, an umbrella clamp, etc., wherein, the bracket is connected with the umbrella clamp by inserting devices; a limiting device and a positioning device are arranged between the inserting devices, the limiting device controls the disassembly, and the positioning device controls the inserting angle. The utility model can conveniently disassemble and assemble the umbrella implements; even when in riding, the angle between the umbrella and the bicycle and the angle between the umbrella and people can be easily regulated, which causes the shading effect to be better.

Description

A kind of bicycle umbrella frame

Technical field

The utility model relates to a kind of bicycle umbrella support.

Background technology

The multiple umbrella stand that uses by bike the time is arranged in the market, constitute usefulness umbrella clamp umbrella bar when using by bike by the connecting device of support, support and bicycle, umbrella anchor clamps etc.Because the umbrella anchor clamps screw down, also must unclamp screw when taking off, need turn the many circles of screw during the dismounting parachute kit and firmly bigger when fixing or loosening, cause dismounting parachute kit inconvenience, turn the screw more effort that becomes especially in use for some time.Also having a kind of umbrella stand is the top of support and the screw thread that handle of umbrella has a cover to cooperate, and handle of umbrella is tightened and is fixed on the support, and this umbrella stand needs the special umbrella that cooperates.

Summary of the invention

The purpose of this utility model provides a kind of bicycle umbrella frame that is easy to the dismounting parachute kit, and another purpose is also can regulate easily the angle of umbrella in the while of pegging graft.

Technical solution of the present utility model is: a kind of bicycle umbrella frame, comprise connecting device, umbrella anchor clamps of support, support and bicycle etc., described support is connected with plug assembly with the umbrella anchor clamps, described plug assembly is that umbrella anchor clamps and support be separately installed with can be to the socket and plug of inserting, and described plug assembly also is equipped with the registration device of control dismounting.

The plug of described plug assembly is the polygon pipe, plug one end is connected with the umbrella anchor clamps, socket is installed in the top of support, socket has and holds the circular open that plug passes through, but the interface that a plurality of mated plug shapes are arranged in the bottom of socket has movable chuck can be stuck in socket corresponding position control plug and socket dismounting on the plug.

On the plug of described plug assembly bayonet lock is arranged, pin tail has the grab with the plug sliding block joint, between grab and the plug tail end spring is arranged, and the bayonet socket that cooperates with bayonet lock is arranged on the socket, is the bayonet socket that can cooperate with grab of fan-shaped array in addition.

Described plug assembly is made of the plug and the socket of tubulose, and is not parallel to inserting back umbrella bar and support at plug and socket, and the registration device of control grafting angle is arranged between plug and socket.

The beneficial effects of the utility model are:

1, the umbrella anchor clamps needn't be dismantled after clamping the umbrella bar again, can be installed in plug that connects umbrella anchor clamps and support and socket on the umbrella stand to umbrella inserting, so the program that turns screw is become the more laborsaving convenience of process of grafting.Screw more can not take place to get rusty and rotates difficulty and become flexible the phenomenon of losing because of vibration.Pull up the umbrella anchor clamps after the parking and can use umbrella, and the umbrella anchor clamps are fixed on the use that also can not influence umbrella on the umbrella bar.

2, in plug assembly, control the registration device of dismantling, control the registration device of grafting angle in addition except being equipped with.The angle that when pegging graft, also can regulate umbrella and support and people.The angle that can regulate umbrella at any time along with the direction of riding such as by bike the time makes shaded effects better.

Description of drawings

Fig. 1 is the scheme drawing of embodiment one;

Fig. 2 is the scheme drawing of embodiment two;

Fig. 3 is the scheme drawing of embodiment three;

Fig. 4 is the scheme drawing of another form of embodiment three;

Fig. 5 is the scheme drawing of embodiment four;

Fig. 6 is the scheme drawing of embodiment five;

Fig. 7 is the scheme drawing of embodiment six.

The specific embodiment

Embodiment one, plug 1 is equilateral polygon pipe as shown in Figure 1, plug one end is connected with umbrella anchor clamps 2, socket 3 is installed in the top of support 7, socket has and holds the circular open 4 that plug passes through, but the interface 5 that a plurality of mated plug shapes are arranged in the bottom of socket, prevent that plug from rotating in socket, plug also can be the pipe of other shapes certainly.After plug and socket were pegged graft, the movable chuck 6 on the plug was stuck in receptacle openings place corresponding annular edge control plug and socket dismounting, also prevents to deviate from because of wind-force makes plug.The grafting angle of scalable umbrella when pegging graft, and can press dop transposing interface at any time and adjust angle raising shaded effects.

Embodiment two, socket 8 is installed in the top of support as shown in Figure 2, locating dowel pin 10 is arranged on the plug 9, the afterbody of plug has slidably grab 11, between grab and plug tail end, spring 12 is arranged, have on the socket and locating dowel pin 10 corresponding bayonet sockets 13, and the bayonet socket 14 that can cooperate with grab 11 that is fan-shaped array is arranged.During grafting locating dowel pin is put into bayonet socket, the pulling grab embeds in the bayonet socket grab, and grab both can have been controlled the dismounting of plug and socket, also can select corresponding bayonet socket to control the grafting angle.

Embodiment three, cantilever tip is as plug 15 as shown in Figure 3, socket 16 is connecting the umbrella anchor clamps, and plug and socket are the pipe shape in this example, and umbrella bar 17 is not parallel with socket behind the umbrella clamp umbrella bar, promptly not parallel with support, so the direction of umbrella can change when plug and socket relatively rotate.Movable chuck 19 is arranged on plug, be equipped with at least two hole clippings 20 in the socket corresponding positions, the dismounting of may command plug and socket also can select corresponding hole clipping to control the grafting angle in the dop embedding hole clipping.This structure also can be blocks key 21 as shown in Figure 4 and is located on the socket 22, the position of corresponding card key is fixed with ring-type registration device 24 on plug 23, the a plurality of draw-in grooves 25 that hold the card key are arranged on the ring-type registration device, the card key embeds may command grafting angle in the draw-in groove, and the boss 26 of card key blocks the dismounting of ring-type registration device may command plug and socket.

Embodiment four, socket 27 is tubulose with plug 28 as shown in Figure 5, and the socket oral area has location fluting 29, and the plug corresponding site has locator protrusions 30, thereby locator protrusions can embed control grafting angle in the fluting of location.Card key 31 is arranged on the socket, and the card key may be stuck in the circular edge 32 control plugs of locator protrusions and the dismounting of socket.Spring 33 is arranged in intubate, can open the card key when the needs adjusting angle, locator protrusions is separated with location fluting, Rotating socket makes umbrella forward suitable location to and socket is resetted get final product.The registration device card key of control plug and socket dismounting also has the spring in the socket also can be replaced by fake springy in this example, fake can be connected on the socket, hook is arranged on plug, peg graft when plug and socket and the fake tensioning to be hung on the hook after good, can prevent that also plug and socket accident from deviating from, when needs are regulated the grafting direction, must not unclamp fake yet, directly pull up registration device that socket makes control grafting angle and separate to rotate and then reset and get final product.

Embodiment five, and socket 34 is tubulose with plug 35 as shown in Figure 6, and socket oral area and the screw thread 36 that the plug corresponding site has at least two covers to cooperate also can be controlled the grafting angle and control plug and the socket dismounting.

Embodiment six, the draw-in groove 38 that ring-type is arranged on the plug 37 as shown in Figure 7, triangle, quadrangle, polygon that the transversal surface of draw-in groove is preferably equilateral, there is dop 40 at the position of socket 39 corresponding draw-in grooves, depress dop and can tighten plug, open dop and can pull up socket and also can Rotating socket regulate direction, play and not only control the effect that the grafting angle was dismantled but also controlled to plug and socket.

Claims

1, a kind of bicycle umbrella frame, comprise connecting device, umbrella anchor clamps of support, support and bicycle etc., it is characterized in that, described support is connected with plug assembly with the umbrella anchor clamps, described plug assembly is that umbrella anchor clamps and support are separately installed with socket and plug, and described plug assembly also is equipped with the registration device of may command dismounting.

2, bicycle umbrella frame according to claim 1, it is characterized in that, the plug of described plug assembly (1) is equilateral polygon pipe, and socket (3) has the circular open (4) that holds plug and pass through, but the bottom of socket has the interface (5) of two mated plug shapes at least.

3, bicycle umbrella frame according to claim 1, it is characterized in that, locating dowel pin (10) is arranged on the plug of described plug assembly (9), pin tail has the grab (11) with the plug sliding block joint, spring (12) is arranged between grab and the plug tail end, the bayonet socket (13) that matches with locating dowel pin is arranged on the socket, be the bayonet socket (14) that can match of fan-shaped array in addition with grab.

4, bicycle umbrella frame according to claim 1 is characterized in that described plug assembly is made of the plug and the socket of tubulose, and is not parallel with support to inserting back umbrella bar at plug and socket, and the registration device of controlling the grafting angle is arranged between plug and socket.

As bicycle umbrella frame as described in the claim 4, it is characterized in that 5, the registration device of the registration device of the control dismounting of described plug assembly and control grafting angle is, the screw thread that between plug and socket, has at least two covers to match.

As bicycle umbrella frame as described in the claim 4, it is characterized in that 6, the registration device of the registration device of the control dismounting of described plug assembly and control grafting angle is that plug and socket one side are equipped with dop or block key the opposing party at least two hole clippings or draw-in groove.

7, as bicycle umbrella frame as described in the claim 4, it is characterized in that, the registration device of the registration device of the control of described plug assembly dismounting and control grafting angle is, the draw-in groove (38) of ring-type is arranged on the plug (37), and there is dop (40) at the position of the corresponding draw-in groove of socket (39).

8, as bicycle umbrella frame as described in the claim 4, it is characterized in that, the registration device of the control grafting angle of described plug assembly is that the oral area of socket (27) has location fluting (29), there is locator protrusions (30) at the cooresponding position of plug (28), the registration device of described control dismounting is to have card key (31) can be stuck in the circular edge of locator protrusions on the socket.

9, as bicycle umbrella frame as described in the claim 8, it is characterized in that, spring (33) is installed in the socket of described plug assembly.

As bicycle umbrella frame as described in claim 1 or 2 or 4 or 8, it is characterized in that 10, the registration device of control dismounting is that plug and socket are separately installed with elastic force fake and hook.