CN201246585Y

CN201246585Y - Sun umbrella support tripod

Info

Publication number: CN201246585Y
Application number: CNU200820087071XU
Authority: CN
Inventors: 吕信苗
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-19
Filing date: 2008-05-19
Publication date: 2009-05-27
Anticipated expiration: 2018-05-19

Abstract

The utility model relates to a support tripod for a sunshade umbrella, which is used for adjusting the area formed by support points of base tubes and drawing the base tubes into a bundle during closing umbrella. When a triangular sleeve 9 slides vertically on a lower support tube 10, the three base tubes 11 are gathered or stretched, and when the support points of the base tubes 11 on the ground are adjusted to proper positions, the triangular sleeve 9 is fixed on the lower support tube 10 by using a bolt 7 and a knob 8. In consideration of requirements for umbrella opening on beach or earth floor, the lower ends of the base tubes 11 are equipped with oblique through holes 11-1, and thereby besides the conventional fixing mode, the base tubes 11 can be pinned on the beach with three long iron nails. The utility model has the advantages of beauty, light weight, strong ground adaptability, simultaneous adjustment for umbrella height and supporting area, long service life, simple structure, speedy disassembly and convenient carrying.

Description

A kind of bearch umbrella supports tripod

Technical field

The utility model relates to the component of bearch umbrella, particularly relates to a kind of bearch umbrella and supports tripod.

Background technique

Summer, at the seabeach, the buffet of street corner, scenic spot usually props up bearch umbrella and blocks direct sunlight, conventional way is to support bearch umbrella with a water pitcher base, but this base too benzene weighed, the mobile position is very inconvenient, goes out stand, evening morning and receives and spread out into a burden; Also useful iron spearhead gets off with inserting and supports, but ground, street corner cement casting normally both had been difficult to insert, and also do not allow the user to destroy surface structures.

The model utility content

The purpose of this utility model is to overcome the defective of above-mentioned prior art, a kind of convenient disassembly is provided, supports stable, sandy beach, all general bearch umbrella supporting frame in street corner.

For achieving the above object, the technical solution of the utility model is: a kind of bearch umbrella supports tripod and comprises, comprises umbrella handle sleeve pipe 1, socket wrench 2, spanner pin 3, upper support pipe 4, big nut 5, bundle joint 6, bolt 7, knob 8, last triangle pipe box 9, lower support pipe 10, pin one 1, support plate 12, following triangle pipe box 13, rivet 14.

Last triangle pipe box 9 and lower support pipe 10 are movingly, can upper and lower slip on lower support pipe 10.The usefulness rivet is active is connected for three pins 11 and last triangle pipe box 9, when last triangle pipe box 9 on the lower support pipe 10 during to lower slider, three pins 11 just outwards open, and regulate pin 11 strong point on the ground.When adjusting to suitable position, just tighten triangle pipe box 9 with bolt 7, knob 8, it is fixed on the lower support pipe 10.Then unclamp bolt 7 and knob 8 when receiving the stand evening, and upwards triangle pipe box 9 is gone up in pulling, and three pins 11 are inwardly drawn in.

The utility model comprises umbrella handle fixed component, support tube flexible part and tripod parts.

The umbrella handle fixed component is used for fixing or dismantles bearch umbrella; The support tube flexible part is used to regulate the height of bearch umbrella; The tripod parts then are used to support whole bearch umbrella, when being used for regulating the area of pin strong point encirclement and receiving the stand pin are shortened into a branch of.

Consider at the sandy beach or needs that mire opens an umbrella, specially beaten oblique penetration hole 11-1 in the lower end of every pin 11, like this except the means of fixation of routine, also available three long iron nails pin one 1 nail on the sandy beach.

The utility model is compared with prior art and is had the following advantages:

Attractive in appearance, light and handy, strong to ground adaptability, can regulate bearch umbrella height and Area of bearing simultaneously.Long service life, simple in structure, the dismounting quick, easy to carry.

Description of drawings

Fig. 1 supports the assembling outline drawing (user mode) of tripod for the utility model bearch umbrella.

Fig. 2 is STRUCTURE DECOMPOSITION figure of the present utility model.

Fig. 3 is contraction outline drawing of the present utility model (receiving the stand carrier state).

Generalized section when Fig. 4 withdraws from umbrella handle for umbrella handle fixed component of the present utility model.

Fig. 5 is the generalized section under the umbrella handle fixed component working state of the present utility model.

Description of reference numerals:

Umbrella handle sleeve pipe 1 pushes against sheet 1-1, socket wrench 2, eccentric cam 2-1, spanner pin 3, upper support pipe 4, big nut 5, bundle joint 6, bolt 7, knob 8, last triangle pipe box 9, lower support pipe 10, pin one 1, oblique penetration hole 11-1, support plate 12, following triangle pipe box 13, rivet 14.

Embodiment

Further set forth the utility model below in conjunction with embodiment and accompanying drawing:

As shown in Figure 1 and Figure 2, the umbrella handle fixed component is made up of 3 parts.Spanner pin 3 is connected socket wrench 2 on the umbrella handle sleeve pipe 1, and that leaves peninsula shape on the wall of umbrella handle sleeve pipe 1 pushes against sheet 1-1, and the upper end of socket wrench 2 is eccentric cams 2-1.As shown in Figure 4, during socket wrench 2 horizontal positioned, to umbrella handle sleeve pipe 1 application of force not, sun umbrella handle can insert or extract like a cork; As shown in Figure 5, when socket wrench 2 up time needle plates got off, eccentric cam 2-1 just advanced the sheet 1-1 that pushes against of umbrella handle sleeve pipe 1 inwards, and the bearch umbrella spindle clamp that inserts 1 li of umbrella handle sleeve pipe is lived.Extract and fixedly need only the upper and lower plates moving socket wrench 2 of sun umbrella handle just can finish moment.

As shown in Figure 1 and Figure 2, the support tube flexible part is used for regulating the height of bearch umbrella, comprises upper support pipe 4, big nut 5, bundle joint 6, bolt 7, knob 8, last triangle pipe box 9, lower support pipe 10.The upper support pipe is two ends caliber difference about in the of 4, and the upper end dwindles, and its caliber just inserts the lower end of umbrella handle sleeve pipe 1, is used for supporting and the fixing load on top.The external diameter of middle very long one section caliber and umbrella handle sleeve pipe 1 equates, makes the people feel both as one, gives a kind of aesthetic feeling of people.The lower end has a circle to turn edge, and is a bit larger tham the endoporus of bundle joint 6, and upper support pipe 4 can not be extracted from the top.The internal diameter of lower support pipe 10 is thicker, can hold upper support pipe 4 free telescopic moving in its pipe.The upper end support of lower support pipe 10 bundle joint 6, and two square holes on tube wall, have been offered, two rectangular boss holding bundle joint 6, make bundle joint 6 in a single day insert lower support pipe 10, just can't extract from above, because bundle joint 6 middle parts have a circle to be a bit larger tham the step of lower support pipe 10 external diameters, just be fixed on the upper end of lower support pipe 10 so restraint the upper-lower position of joint 6.The endoporus of bundle joint 6 has inserted upper support pipe 4, and the external diameter of bundle joint 6 is overlapping big nut 5, and bundle joint 6 tops are conical external screw threads, and are up-small and down-big gradient, offered four road grooves on the Vertical direction of screw thread tube wall.This set, when big nut 5 was tightened on bundle joint 6, the screw thread tube wall just inwardly shrank, and presses and blocks upper support pipe 4.Flexible up and down upper support pipe 4, and tighten big nut 5, just can be fixed on the height of selection, easy to operate.

The tripod parts when being used for regulating the area of strong point encirclement and receiving the stand shorten pin into a branch of.The tripod parts mainly comprise bolt 7,

knob

8,11,6 support plates 12 of 9, three pins of last triangle pipe box, following triangle pipe box 13, some pieces of rivets 14.As shown in Figure 1 and Figure 2, last triangle pipe box 9 and following triangle pipe box 13 all are socketed on the lower support pipe 10, and last triangle pipe box 9 can slide on lower support pipe 10 up and down, and following triangle pipe box 13 then is screwed on support tube 10.Connected three pins 11 with rivet 14 is active on the last triangle pipe box 9, the lower end of pin one 1 can outwards be opened and draw in.Connected 6 support plates 12 with rivet 14 is active on the following triangle pipe box 13, the other end of support plate 12 is riveted on three pins 11.Be provided with like this, when making that going up triangle pipe box 9 slides up and down on lower support pipe 10, three pins 11 just inwardly draw in or open, and regulate pin 11 strong point on the ground.When adjusting to suitable position, just use bolt 7, knob 8 is tightened triangle pipe box 9, and it is fixed on the lower support pipe 10.In order to make the position of adjusting more stable, increase the damping of movable part, between last triangle pipe box 9 and lower support pipe 10, be provided with the thin plastic sheath of one deck, rubber gasket has all been used in whole riveted joints place at 6 support plates 12 and three pins 11, because volume is too little and profile is too simple, inconvenience is expressed on drawing, only mentions with literal on specification.Consider at the sandy beach or needs that mire opens an umbrella, specially beaten oblique penetration hole 11-1 in the lower end of every pin 11, like this except the means of fixation of routine, also available three long iron nails pin one 1 nail on the sandy beach.

The independent branch of each parts of the foregoing description and structure comes and sees, really not unprecedented invention, but its comprehensive conception is very cleverly, with design philosophy common, that simple structure has implemented to regulate the bearch umbrella height and the pin strong point, and also attractive in appearance beautiful, easy to use.

Claims

1. a bearch umbrella supports tripod, comprises umbrella handle sleeve pipe (1), socket wrench (2), spanner pin (3), upper support pipe (4), big nut (5), Shu Jie (6), bolt (7), knob (8), last triangle pipe box (9), lower support pipe (10), pin (11), support plate (12), following triangle pipe box (13), rivet (14); It is characterized in that: the usefulness rivet is active is connected for three pins 11 and last triangle pipe box 9.

2. a kind of bearch umbrella according to claim 1 supports tripod, and it is characterized in that: described pin (11) lower end is provided with oblique penetration hole (11-1).

3. a kind of bearch umbrella according to claim 1 supports tripod, it is characterized in that: that leaves peninsula shape on the wall of described umbrella handle sleeve pipe (1) pushes against sheet (1-1).

4. support tripod according to the described a kind of bearch umbrella of claim (1), it is characterized in that: the upper end of described socket wrench (2) is provided with eccentric cam (2-1).