CN2458905Y - Telescopic positioning structure for supporting rod of sunshade umbrella - Google Patents

Abstract

The utility model provides a flexible location structure of branch of sun shade, its component has upper and lower cavity pipeline section and sets into rib branch each other, and umbrella face support unit, cut the hollow tube section position department and lean on suitable length paragraph down to be formed with suitable figurative jacking portion of stirring according to the last of rib branch, should stir the upper and lower aspect of jacking portion and be equipped with a bearing end, stir the jacking portion periphery that the hollow pipeline section was equipped with by last section and take corresponding cooperation cladding two half and half fashioned jacking units, the effect terminal surface of these two jacking units forms and can supply to stir the jacking portion and make the activity space, and be equipped with first respectively in the both sides of jacking unit, second position limit portion.

Description

The pole of the parasols location structure that stretches

The utility model relates to the structure technology of parasols, is a kind of flexible location structure of pole of parasols.

Like the people of open air or seashore activity, be in hot season for dabbling at the seabeach heartily and being subjected to being exposed to the sun of excessive sunburst when avoiding having a rest simultaneously, or be engaged in the people that angles in the sea when waiting for that for a long time fish is risen to the bait, avoid by the fervid sunlight sunburn in seashore, generally all can carry one for the individual sunshade parachute kit that can conveniently set up on the spot, it is that to be radial umbrella cover support unit 20 with the top be basic main body for single umbrella frame support 10 that tradition is adopted with parasols that this kind has leisure for possessing of using of individual, be positioned with umbrella cover 30 (as shown in Figure 1) covering by umbrella cover support unit 20 1 side effect aspects, common people's pleasantly cool use of sunshade can be provided basically, so in fact, the length of this single umbrella frame support 10 is for having certain altitude setting up at ordinary times, relatively just often long when folding for fear of single umbrella frame support 10 when parasols, can't convenient accomplish the effect of carrying and collecting; Therefore, the someone proposed as shown in Figure 2 umbrella frame support 40 for last afterwards, the design of the separable detachable of following two-part, to last, hypomere umbrella frame support 40,40 ' be that to take at epimere umbrella frame support 40 it to act on an end be to be provided with the elastic top unit 50 of pulling in the form of doing to overlap, hypomere umbrella frame support 40 ' the center be to take and can make the caliber that the smoothness cover is incorporated into by the section of keeping supplying parachute kit support 40, and be provided with perforation 60 echoing an end mutually, to keep supplying, hypomere parachute kit support 40,40 ' after doing to be connected mutually, can be 60 projections location of the relative perforation of being snapped into of appropriate packing degree by the elastic top unit 50 of pulling, while is at the umbrella cover support unit 70 on epimere umbrella frame support 40 tops, one side effect aspect is to cover to be positioned with umbrella cover 80, come to use for common people's sunshade, but this kind parasols is in case use when folding to conveniently dwindling stent length not doing, convenient collection with carry to such an extent that the hypomere umbrella frame must be propped up and add 40 ' make the dismounting separating action from epimere umbrella frame support 40 places, in case this hypomere umbrella frame support 40 ' send mistake then will cause whole parachute kit to use.

Main purpose of the present utility model is to propose a kind of flexible location structure of pole of parasols, improves the various shortcomings of above-mentioned parasols, to solve people's life requirement.

The technical solution of the utility model and architectural feature are the flexible location structure of the pole of this parasols, its basic member is to have the mutual cover of upper and lower hollow pipeline section institute to be set to umbrella frame pole, and be formed with by umbrella frame pole top and be the radial umbrella cover support unit that sets up, be covered with umbrella cover along the umbrella cover support unit forms mutually one can development length sets up doing outward at ordinary times/or be convenient lightweight open air parasols group of collecting toward interior contraction and establish; Its design feature is: complying with going up of umbrella frame pole and cutting hollow tube section place is formed with suitable moulding by down suitable long paragraph the top brace part of stirring, this stir top brace part on, subsurface is provided with a bearing end, take corresponding cooperation coating the unit of pulling, two pairs of half-formed tops by the set top brace part neighboring of stirring that has of last section hollow pipeline section, pull effect end face of unit of this two top forms and can make activity space between zone between 180 ° of 90 ° of ∽ for stirring top brace part, and the both sides of the unit of pulling on the top are respectively equipped with first, second orientation boundary portion, and the unit of pulling, two tops formed maximum spacing facing by the activity space of first orientation boundary portion, and the unit of pulling, two tops formed minimum spacing facing by the activity space of second orientation boundary portion, and to two tops pull the unit on, subsurface be subjected to cutting the hollow pipeline section individually stir top brace part on it, steadily setting up of following bearing end;

Cooperating the coating of following section hollow pipeline section to be nested with and to impose on the appropriate punching press that the is connected paragraph beam tube that contracts in view of the above directly locatees section unlikely form that drops of hollow pipeline section is set up, no matter stirring the maximum top of distance to each other of top brace part work with cooperation pulls between first orientation boundary portion, make to be nested with to form loosening shape the length displacement when being beneficial to work and stretching with following section hollow pipeline section internal orifice dimension in the last unit of pulling, hollow pipeline section one side two double top that cuts; Or stir top brace part be rotate to activity space hold second orientation boundary portion in addition, form minimum to each other apart from form, must form following section hollow pipeline section internal orifice dimension of being resisted against of suitable packing shape in being nested with the unit of pulling on last two double top of cutting hollow pipeline section one side, finish packing and locate.

The utility model has the advantages that and can conveniently dwindle strut lengths, convenient collection with carry, carry from going out at ordinary times the mobile jib of parachute kit can be done flexible easily, and simple and convenient during collection.

Following conjunction with figs. and embodiment are described in detail structure of the present utility model.

Fig. 1 is that known first generation parasols is formed schematic diagram.

Fig. 2 is that known second generation parasols is formed schematic diagram.

Fig. 3 is that parasols of the present utility model supports schematic diagram whole the composition

Fig. 4 is upper and lower section hollow pipeline section of parasols of the present utility model and the perspective exploded view of pushing up the unit of pulling

Fig. 5 is that parasols of the present utility model is made the unit of pulling, top and pind down to go to upper and lower and cut a hollow pipeline section and be in loosening state schematic top plan view being subjected to stirring top brace part.

Fig. 6 is that parasols of the present utility model is made the unit of pulling, top and pind down to go to upper and lower and cut a hollow pipeline section and be in packing state schematic top plan view being subjected to stirring top brace part.

Fig. 7 is that parasols of the present utility model is made the complete folding state schematic diagram of upper and lower section hollow pipeline section of umbrella frame.

Figure number explanation: 10 umbrella frame bracing frames, 20,70,4 umbrella cover support units, 30,80,5 umbrella covers

40,40 ' upper and lower section umbrella frame support 50 spring pushes up 1, the 2 sections hollow pipeline sections of unit 60 perforations of pulling

11 stir top brace part 12,13 bearing ends 21 contract beam tube section 3,3 ' top pull unit 31,31 ' activity space 32,32 ' first orientation boundary portion 33,33 ' second orientation boundary portion

The pole of this practicality sunshading umbrella location structure that stretches, shown in Fig. 3,4, main indispensable member is to include 1,2 mutual covers of upper and lower hollow pipeline section to be set to umbrella frame pole, and be formed with by umbrella frame pole top and be the radial umbrella cover support unit 4 that sets up, be covered with umbrella cover 5 along umbrella cover support unit 4 forms mutually one can development length sets up doing outward at ordinary times/or be convenient lightweight open air parasols group of collecting toward interior contraction and establish; Its design feature is: top brace part 11 is stirred by what fit down that long paragraph is formed with suitable moulding by 1 place of hollow pipeline section that go up to cut of complying with umbrella frame pole, this stir top brace part 11 on, subsurface is provided with a bearing end 12,13, take corresponding cooperation coating the unit 3 of pulling, two pairs of half-formed tops by top brace part 11 neighborings of stirring that last section hollow pipeline section 1 is provided with, 3 ', this unit 3 of pulling, two tops, 3 ' effect end face forms and can make activity space 31 between zone between 180 ° of 90 ° of ∽ for stirring top brace part 11,31 ' (as shown in Figure 5), and the unit 3 of pulling on the top, 3 ' both sides are respectively equipped with first, second orientation boundary portion 32,33,32 ', 33 ', and to the unit 3 of pulling, two tops, 3 ' is facing by first orientation boundary portion 32,32 ' activity space 31,31 ' forms maximum spacing (as shown in Figure 5), reach and push up the unit 3 of pulling two, 3 ' is facing by second orientation boundary portion 33,33 ' activity space 31,31 ' forms minimum spacing, and pushes up the unit 3 of pulling to two, on 3 ', subsurface be subjected to cutting hollow pipeline section 1 individually stir top brace part 11 on it, following bearing end 13,12 steadily set up; Continue the above-mentioned hollow pipeline section 1 that upward cuts is pushed up the unit 3 of pulling with two of effect end, 3 ' then can cooperate the coating of following section hollow pipeline section 2 to be nested with and to impose on the appropriate punching press that is connected paragraph 21 location, beam tube footpath of contracting, make this following section hollow pipeline section 2 unlikely dropping (as the detail drawing A condition of Fig. 3), the umbrella frame pole that assembling is finished is when need stretch its length displacement, as shown in Figure 5, borrow hand to rotate and cut hollow pipeline section 1, and pulled in first orientation boundary portion 32 in the maximum top of distance to each other of top brace part 11 works of stirring of its lower end synchronously, between 32 ', make and to be nested with the unit 3 of pulling on last section hollow pipeline section 1 one sides two double tops, 3 ' forms loosening state with following section hollow pipeline section 2 internal orifice dimensions, and the length displacement that is beneficial to when making following section hollow pipeline section 2 and stretching is operated;

As shown in Figure 6, the umbrella frame pole that assembling is finished will be gone up in desire, under cut hollow pipeline section 1,2 impose on when stretching the location, also borrow hand to rotate section hollow pipeline section 1 and also synchronously the top brace part 11 of stirring of its lower end is rotated to activity space 31,31 ' hold second orientation boundary portion 33 in addition, 33 ', form minimum to each other apart from form, so in case be subjected to stirring the commentaries on classics of top brace part 11 switch to this orientation, be nested with the unit 3 of pulling on last two double tops of cutting hollow pipeline section 1 one sides, 3 ' past extrapolation is moved out, and following section hollow pipeline section internal orifice dimension of being resisted against that forms suitable packing shape, finish chasing after tightening position (as shown in Figure 7).

Claims (1)

1. A kind of pole of parasols location structure that stretches, its basic member is to have the mutual cover of upper and lower hollow pipeline section institute to be set to umbrella frame pole, and be formed with by umbrella frame pole top and be the radial umbrella cover support unit that sets up, be covered with umbrella cover along the umbrella cover support unit forms mutually one can development length sets up doing outward at ordinary times/or be the convenient lightweight open air parasols of collecting toward interior contraction; It is characterized in that: complying with going up of umbrella frame pole and cutting hollow tube section place is formed with suitable moulding by down suitable long paragraph the top brace part of stirring, this stir top brace part on, subsurface is provided with a bearing end, take corresponding cooperation coating the unit of pulling, two pairs of half-formed tops by the set top brace part neighboring of stirring that has of last section hollow pipeline section, this two effect end face that pushes up the unit of pulling forms stirs top brace part, pull on the top both sides of unit are respectively equipped with first, second orientation boundary portion, the unit is pulled at the activity space formation maximum spacing that faces by first orientation boundary portion in two tops, form minimum spacing facing by the activity space of second orientation boundary portion, and to two tops pull the unit on, what subsurface was subjected to cutting the hollow pipeline section individually stirs top brace part on it, following bearing end sets up.

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