Pole formula escorts umbrella entirely
Art
The invention belongs to umbrella technical field, and umbrella is escorted entirely more particularly, to a kind of pole formula.
Background technology
Umbrella is a kind of sunshade or masking rain, the instrument of snow.Typically made with oilpaper, oilcloth or plastic cloth etc..Umbrella is usual
With propping up and collapsing two states, for it can only fold umbrella once, the mobile jib that it is supported is longer, can also conduct
Crutch and mountain-climbing roller use.Due to the folder function of umbrella so that umbrella when in use, can strut larger area and help people
Block sleet or sunlight, and when packing up, volume greatly reduces, and is convenient for people to carry.But traditional umbrella is due to it
The limitation of collapsed configuration, the main supporting rod of umbrella is located at the middle part of umbrella, although gripping is more convenient, uses umbrella
People needs to hold main supporting rod with hand, and hand is located at the lateral location of human body, and so allowing for the main supporting rod of umbrella can only be placed on
The side of human body, a lateral mass position of umbrella can only be utilized when using umbrella by so allowing for people so that the rain cover of people
Effect is had a greatly reduced quality.
A kind of practical umbrella announced in application number 201220003590.X, can be by people although having foldable structure
Body is escorted in the bottom at umbrella center, still, the umbrella when in use, it is necessary to artificially installed to the foldable structure of umbrella,
Need handmade rotary screw thread, use is very inconvenient.And need again to take foldable structure apart when umbrella use finishes, and packs up,
Also it is relatively complicated.
The content of the invention
For it is above-mentioned the problem of, it is an object of the invention to provide a kind of easy to use, the centre position of umbrella cover can be proper
The pole formula for being supported on the crown centre position of user well escorts umbrella entirely.
The technical solution adopted for the present invention to solve the technical problems is:The pole formula escorts umbrella entirely includes umbrella cover, support
Frame, support bar, the umbrella cover are covered in the top of support, and connection end, sliding end, the company of the support are designed with the support
Connect the top that end is connected to support bar;The support bar includes the upper strut, middle strut, lower supporting rod being hinged successively from top to bottom,
The one end of the both sides of the middle strut respectively with upper bracket pole, carriage bar is hinged, and the other end of the upper bracket pole slides dress
Fit on the upper strut, the other end of the lower carriage pole is slidedly assemblied on the lower supporting rod, the upper strut, lower supporting rod
It is upper to be machined with upper embedded groove, lower caulking groove respectively, be machined with middle strut it is corresponding with the upper embedded groove it is upper in caulking groove, with it is described under it is embedding
Lower middle caulking groove corresponding to groove;The support bar is designed with straight-bar, bending two states, when the support bar is straight-bar state,
The upper bracket pole is embedded in the upper embedded groove, upper middle caulking groove, and the lower carriage pole is embedded in the lower caulking groove, lower middle caulking groove;
The sliding bar that the upper end of the upper bracket pole and the lower end both sides oriented both sides of design of carriage bar are stretched out, the upper embedded groove,
Lower caulking groove Cross section Design is T-slot structure, and the sliding bar is slidedly assemblied in corresponding T-slot, and the sliding bar is set vertically
In respect of mounting hole, the outer end of the mounting hole is equipped with steel ball, and the inner side of the steel ball is connected by spring with mounting hole, described
Main latch position corresponding with the steel ball size is designed with T-slot;When the support bar is bending state, the spring is by institute
State steel ball to hold out against in main latch position, into 90 degree of fixations, the lower carriage pole lower end holds out against embedding under for the upper strut, middle strut
Trench bottom, the middle strut, lower supporting rod are fixed into 90 degree.
Preferably, vice card groove is designed with the T-slot, and when the support bar is in straight-bar state, the slip
Steel ball on bar is by spring top clamping in the vice card groove.
Preferably, the middle strut is upper and lower to being respectively designed with articulated joint, the upper strut, lower supporting rod and middle strut
Link position be designed with hinged groove, in the articulated joint insertion hinged groove, the upper middle caulking groove, lower middle caulking groove are each passed through institute
State articulated joint.
Preferably, the upper strut of the support bar, middle strut, lower supporting rod are made using aluminum alloy materials.
Spring is drawn into the support of umbrella stand elasticity pull-up preferably, being equipped with the support.
Preferably, the bottom of the lower supporting rod of the support bar is equipped with lever, the lever is made using anti-slip material.
The beneficial effects of the present invention are:The pole formula escorts umbrella with propping up and packing up two states entirely, is packing up
During state, the upper strut of the support bar, middle strut, lower supporting rod three parts are aligned, and the support bar is straight-bar state
When, the upper bracket pole is embedded in the upper embedded groove, upper middle caulking groove, and the lower carriage pole is embedded in the lower caulking groove, lower middle caulking groove
In;At this moment the upper bracket pole, carriage bar while embedded articulated position so that the support bar can be protected in straight-bar state
Hold relatively stable.At this moment support and umbrella cover can be fully come together together, just as traditional parachute kit, at this moment, in umbrella stand
Cooperation under, support bar is in the stable state of straight-bar.When needing to use the parachute kit in the rainy day, first pass through umbrella stand and support umbrella cover
Open, then user moves the upper strut, lower supporting rod respectively with palmistry to the middle strut, and at this moment the upper bracket pole is upper
End, the lower end of carriage bar are slided along the T-slot of the upper embedded groove and lower caulking groove respectively, when the upper strut, middle strut into
90 degree of fixations, the middle strut, lower supporting rod into 90 degree it is fixed when, under the upper end of the upper bracket pole and carriage bar
By spring clamping, strut, middle strut, lower supporting rod form a water to the steel ball at end on this in the main latch position of the T-slot
It is flattened go out bending structure, at this moment the centre position of the support bottom is hanging by the middle strut, and such people were using should
During parachute kit, lower supporting rod bottom is stated by holding residence, user is placed exactly in the umbrella cover lower middle position that the umbrella stand is propped up,
It can so cause umbrella cover completely to block user, substantially increase the rainproof effect of parachute kit, while the umbrella structure is in institute
State it is similar with traditional structure when support bar is straight-bar state, it is all more convenient using packing up.
Brief description of the drawings
Fig. 1 is that pole formula escorts structural representation when support bar in umbrella is in straight-bar state entirely.
Fig. 2 is that pole formula escorts structural representation when support bar in umbrella is in bending state entirely.
Fig. 3 be in Fig. 1 A to the partial structural diagram of support bar.
Fig. 4 be in Fig. 2 B to the partial structural diagram of support bar.
Fig. 5 be in Fig. 3 C to the partial structural diagram of support bar.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples:
As shown in Figure 1, Figure 2, in Fig. 3 and Fig. 4 shown in embodiment, this pole formula escorts umbrella entirely includes umbrella cover 1, support 2, support
Bar 3, the umbrella cover 1 is identical with traditional umbrella with the structure of support 2, and the umbrella cover 1 is covered in the top of support 2, the support 2
On be designed with connection end, sliding end, the connection end of the support 2 is connected to the top of support bar 3.The support bar 3 include from
Top to bottm be hinged upper strut 31, middle strut 32, lower supporting rod 33 successively, the both sides of the middle strut 32 respectively with upper bracket pole
34th, one end of carriage bar 36 is hinged, and the other end of the upper bracket pole 34 is slidedly assemblied on the upper strut 31, under described
The other end of support pole 35 is slidedly assemblied on the lower supporting rod 32.It is machined with respectively on the upper strut 31, lower supporting rod 33
Caulking groove 311, lower caulking groove 331, be machined with middle strut 32 it is corresponding with the upper embedded groove 311 it is upper in caulking groove 321, with it is described under it is embedding
Lower middle caulking groove 322 corresponding to groove 331.
The support bar 3 is designed with straight-bar, bending two states, when the support bar 3 is straight-bar state, such as Fig. 1, figure
Shown in 3 and Fig. 4, the upper bracket pole 34 is embedded in the upper embedded groove 311, upper middle caulking groove 321, and the lower carriage pole 35 is embedded in institute
State in lower caulking groove 331, lower middle caulking groove 322;The upper end of the upper bracket pole 34 and the lower end both sides of carriage bar 35 are designed with
The sliding bar 36 stretched out to both sides, the upper embedded groove 311, the Cross section Design of lower caulking groove 331 are T-slot structure, the sliding bar 36
It is slidedly assemblied in corresponding T-slot, the sliding bar 36 is designed with mounting hole 361, the outer end dress of the mounting hole 361 vertically
Equipped with steel ball 362, the inner side of the steel ball 362 is connected by spring 363 with mounting hole 361, is designed with the T-slot and institute
State main latch position 37 corresponding to the size of steel ball 362;When the support bar 3 is bending state, as shown in Figure 2 and Figure 4, the spring
363 hold out against the steel ball 362 in main latch position 37, and the upper strut 31, middle strut 32 are fixed into 90 degree, the lower carriage
The lower end of pole 35 is held out against to be fixed in the lower bottom of caulking groove 331, the middle strut 32, lower supporting rod 33 into 90 degree.
The pole formula escort full umbrella have prop up and pack up two states, in collapsed state, the support bar it is upper
Strut 31, middle strut 32, the three parts of lower supporting rod 33 are aligned, when the support bar 3 is straight-bar state, such as Fig. 1 and Fig. 3 institutes
Show, the upper bracket pole 34 is embedded in 321 in the upper embedded groove 311, upper middle caulking groove, and the lower carriage pole 35 is embedded in the lower caulking groove
331st, 322 in lower middle caulking groove;At this moment the upper bracket pole 34, carriage bar 35 while embedded articulated position so that the support
Bar 3 can keep relatively stable in straight-bar state.At this moment support 2 and umbrella cover 1 can be fully come together together, just as tradition
Parachute kit it is the same, at this moment, under the cooperation of umbrella stand 2, support bar 3 is in the stable state of straight-bar.
And when the rainy day needing to use the parachute kit, first passing through umbrella stand 2 struts umbrella cover 1, then user with palmistry to institute
State middle strut 32 and move the upper strut 31, lower supporting rod 33 respectively, at this moment the upper end of the upper bracket pole 34, carriage bar 35
Lower end is slided along the T-slot of the upper embedded groove 311 and lower caulking groove 331 respectively, when the upper strut 31, middle strut 32 into 90
Degree is fixed, the middle strut 32, lower supporting rod 33 into 90 degree it is fixed when, the upper end of the upper bracket pole 34 and carriage bar 35
The steel ball 362 of lower end be clamped on by spring 363 in the main latch position 37 of the T-slot so that strut 31, middle strut on this
32nd, lower supporting rod 33 forms a bending structure protruded horizontally up, the upper strut 31, middle strut 32 and upper bracket pole 34 and institute
State middle strut 32, lower supporting rod 33 and carriage bar 35 and form three-legged structure respectively, it is very firm.At this moment the bottom of support 2
Centre position lower supporting rod when such people use the parachute kit, is stated by holding residence by the hanging end of the middle strut 32
31 bottoms, user are placed exactly in the lower middle position of umbrella cover 1 that the umbrella stand 2 is propped up, and can so make it that umbrella cover 1 is complete
User is blocked, substantially increases the rainproof effect of parachute kit, while the umbrella structure is similar with traditional structure, manufacture is more square
Just, cost can be greatlyd save, it is also more convenient using packing up.
In specific design, as shown in Figure 3 and Figure 4, vice card groove 38 is designed with the T-slot, at the support bar 3
When straight-bar state, the steel ball 362 on the sliding bar 36 is held out against in the vice card groove 38 by spring 363.So need
The power of application overbending direction, which can just break the support bar 3, on three sections of the support bar 3 changes into right angle so that the branch
Strut 3 can effectively be maintained at straight-bar state.
In specific design, as shown in figure 5, the middle strut 32 is upper and lower to being respectively designed with articulated joint, the upper support
Bar 31, the link position of lower supporting rod 33 and middle strut 32 are designed with hinged groove, in the articulated joint insertion hinged groove, it is described it is upper in
Caulking groove 321, lower middle caulking groove 322 are each passed through the articulated joint.This structure, it is ensured that in the support bar 3 be direct rod shape
During state, the upper bracket pole 34, carriage bar 35 still can be embedded in the pin joint.
In specific design, upper strut 31, middle strut 32, the lower supporting rod 33 of the support bar 3 use aluminum alloy materials
Make.Aluminum alloy materials just have preferable antirust function, while aluminum alloy materials quality is more slim and graceful, can substantially reduce making
Umbrella quality.
In addition in specific design, it is equipped with the support 2 and spring is drawn into the support of umbrella stand elasticity pull-up.I.e. described support
2 use traditional automatic umbrella frame structure, and so described support 2 can be pulled up automatically after propping up to a certain degree.Using more
Convenience.
As depicted in figs. 1 and 2, the bottom of the lower supporting rod of the support bar 3 is equipped with lever, and the lever uses ribband
Material makes.The lever uses straight-bar structure, and the lever can use wooden materials, can also use plastic material, described
Handle designs are because straight-bar shape, the anti-skidding decorative pattern of the external process of lever.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.