CN206525671U - A kind of locking mechanism of parasols - Google Patents
A kind of locking mechanism of parasols Download PDFInfo
- Publication number
- CN206525671U CN206525671U CN201720222523.XU CN201720222523U CN206525671U CN 206525671 U CN206525671 U CN 206525671U CN 201720222523 U CN201720222523 U CN 201720222523U CN 206525671 U CN206525671 U CN 206525671U
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- CN
- China
- Prior art keywords
- parasols
- umbrella stem
- locking mechanism
- pilot hole
- handrail
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Abstract
The utility model provides a kind of locking mechanism of parasols, belongs to parachute kit technical field.How it realizes the problem of parasols consolidates locking if being solved.This parasols includes umbrella stem and the handrail being set in umbrella stem, this locking mechanism includes being axially positioned on the tumbler on handrail and the pilot hole in handrail, it is slidably connected in pilot hole and circumferentially positioned has sliding part, sliding part is threadedly coupled with tumbler, tumbler can armrest rotate and sliding part is slided and is acted against on the outer wall of umbrella stem along pilot hole.This locking mechanism realizes the firm locking of parasols using the mode of screw-driven, simple and reliable for structure, steadiness is good, production cost is low and easy to operate by setting sliding part and tumbler on handrail.
Description
Technical field
The utility model belongs to parachute kit technical field, is related to a kind of parasols, particularly a kind of locking mechanism of parasols.
Background technology
Parasols is widely used in the Condoms such as square, sandy beach, park and garden as a kind of outdoor leisure apparatus,
Comfortable leisure and space of enjoying the cool are provided for people.The sunshade hanging umbrella of current various types constantly enters market, especially
It is increasing to novel, applicability is wide sunshade hanging umbrella demand.Because the irradiating angle of sunshine is continually changing over time,
People using parasols during being lain fallow, it is necessary to constantly moves the position of parasols to reach preferable shaded effects.
And there is the parasols of umbrella cover angular adjustment in the market, such as Chinese patent【Application number：
201020179074.3；Authorization Notice No.：CN 201691212 U】Disclose a kind of adjustable parasol of umbrella cover, including vertical rod,
Umbrella stand；It is arranged with the handrail that can be slided up and down in the vertical rod, the bottom of handrail and brace is pivotally connected, and the top of brace is by bowing
Face upward rotation connection structure connection umbrella stand；One end of the top cylinder lever connecting rod of vertical rod, the other end of pull bar is flexibly connected with brace；Help
The junction of hand and brace is provided with angle regulator.The angle regulator is provided with locking device.Locking device includes hand
Handle, male collision bead, female collision bead, handle are pivotally connected with brace, and handle on brace with being respectively equipped with female collision bead, male collision bead.
Locking device in the above-mentioned adjustable parasol of umbrella cover exists complicated, and female collision bead and male collision bead are easy by external force shadow
Ring and easily disengage, it is unreliable to lock, and it is the locking for realizing handrail and brace, and the regulation locking of whole parasol is not very
It is firm.
The content of the invention
The purpose of this utility model is there is above mentioned problem for existing technology, it is proposed that a kind of locking knot of parasols
Structure, the technical problem that the utility model is solved is how to realize the firm locking of parasols.
The purpose of this utility model can be realized by following technical proposal：A kind of locking mechanism of parasols, the screening
Sunshade includes umbrella stem and the handrail being set in umbrella stem, it is characterised in that the locking mechanism includes being axially positioned on handrail
Tumbler and the pilot hole in the handrail, be slidably connected in the pilot hole and it is circumferentially positioned have a sliding part, it is described
Sliding part is threadedly coupled with tumbler, the tumbler can armrest rotate and sliding part is slided and is leaned along pilot hole
On the outer wall of umbrella stem.
Prior art is different from, the locking mechanism of this parasols is arranged in handrail, the lock for realizing handrail and umbrella stem
Fixed, specifically, this locking mechanism, then by setting sliding part and tumbler, is slided by opening up pilot hole in handrail
Screw-driven between part and tumbler, need to only rotate tumbler and act against the outer of umbrella stem with regard to sliding part can be made to be compressed along pilot hole
On wall, it is tighter that tumbler is twisted, and it is more firm that handrail and umbrella stem are locked；Also, during locking herein, sliding part and tumbler
Stabilized structure, be difficult to be influenceed by external force；Therefore, by the design of above locking mechanism, parasols can preferably be realized
Firm locking.
In the locking mechanism of above-mentioned parasols, the pilot hole is the through hole that section is square, the sliding part bag
The sliding block being slidably connected with pilot hole is included, the sliding block is fixed with brake pad, the brake pad on the end face of umbrella stem one end
It can be resisted against on the outer wall of umbrella stem.The circumferentially positioned of sliding part is realized by the shape design of above-mentioned pilot hole, meanwhile, on
The design of brake pad is stated, sliding part and the contact friction force of umbrella stem can be increased, is conducive to improving the steadiness of parasols locking.
In the locking mechanism of above-mentioned parasols, there is the arc with umbrella stem outside wall parallel to lock for the end of the brake pad
Tight face, the arc locking face can be resisted against on the outer wall of umbrella stem.Pass through the design of above-mentioned arc locking face so that sliding part
Maximized with the contact area of umbrella stem, it is possible to increase frictional force between the two, so as to be conducive to the firm locking of this parasols.
In the locking mechanism of above-mentioned parasols, the brake pad is connected with sliding block clamping, and the sliding block is close to umbrella stem
Having on the end face of one end has the dop being engaged by clamping with the neck on dovetail-shape neck, the brake pad.Pass through
Above-mentioned design, is easy to the repair and replacement of sliding part so that this parasols can be in effective locking state for a long time；Also,
The design of above-mentioned neck and dop so that the firm and reliable connection of brake pad and sliding block, is also beneficial to the firm locking of parasols.
In the locking mechanism of above-mentioned parasols, chute, the cunning are additionally provided with the both sides side wall of the pilot hole
The both sides of block have projection corresponding with chute, and the projection can be along slide.Using above-mentioned chute navigation designing, energy
It is enough further to improve the stability of sliding part in use, be conducive to the firm locking of parasols.
In the locking mechanism of above-mentioned parasols, fixation is fixed with by screw on the outer end inner wall of the pilot hole
Part, the tumbler includes the knob being rotatably connected on fixture and the connecting shaft being threadedly coupled with sliding part, the knob
The inner there is flange part through fixture, connecting shaft insertion flange part is simultaneously connected by bearing pin and flange part, described
The two ends of bearing pin pass the outer wall of flange part.Above-mentioned tumbler by fixture and bearing pin realize with the axially position of handrail and
Connection is rotated, it is simple and reliable for structure.
In the locking mechanism of above-mentioned parasols, the parasols also include pull bar and adapter sleeve, the pull bar it is interior
End and the upper end of umbrella stem are located in the two ends of adapter sleeve respectively, and fastener, the pull bar, umbrella stem are equipped with the adapter sleeve
It is fixed together with adapter sleeve by fastener.Pass through above-mentioned design so that pull bar dismounting is more convenient, and adapter sleeve can
For the spacing of handrail.
Compared with prior art, the locking mechanism of this parasols has advantages below：This locking mechanism passes through on handrail
Sliding part and tumbler are set, the firm locking of parasols is realized using the mode of screw-driven, it is simple and reliable for structure, firm
The good, production cost of property is low and easy to operate.
Brief description of the drawings
Fig. 1 is the overall structure diagram of this parasols.
Fig. 2 is the exploded perspective view of this locking mechanism.
Fig. 3 is the structural representation of handrail in this locking mechanism.
Fig. 4 is the structural representation of sliding part in this locking mechanism.
Fig. 5 is the structural representation of tumbler in this locking mechanism.
Fig. 6 is the schematic cross-sectional view of this locking mechanism.
Fig. 7 is the assembling schematic diagram of adapter sleeve in this parasols.
In figure, 1, umbrella stem；2nd, pull bar；3rd, hanging stick；4th, umbrella cover；5th, handrail；51st, pilot hole；52nd, chute；6th, tumbler；
61st, knob；611st, flange part；62nd, connecting shaft；7th, sliding part；71st, sliding block；711st, neck；712nd, it is raised；72nd, brake pad；
721st, arc locking face；722nd, dop；73rd, screw；8th, fixture；9th, bearing pin；10th, adapter sleeve；11st, fastener.
Embodiment
The following is specific embodiment of the utility model and with reference to accompanying drawing, further is made to the technical solution of the utility model
Description, but the utility model is not limited to these embodiments.
Specifically, as shown in figure 1, this parasols includes umbrella stem 1, pull bar 2, hanging stick 3, umbrella cover 4 and is set in umbrella stem 1
Handrail 5.One end of hanging stick 3 is hinged on handrail 5, and the other end of hanging stick 3, which is hinged with umbrella cover 4, the middle part of hanging stick 3, to be arranged with
Hinge, the outer end of hinge and pull bar 2 is hinged.As shown in fig. 7, the parasols also includes pull bar 2 and adapter sleeve 10, pull bar 2
The upper end of inner and umbrella stem 1 is located in the two ends of adapter sleeve 10 respectively, and fastener 11, pull bar 2, umbrella are equipped with adapter sleeve 10
Bar 1 and adapter sleeve 10 are fixed together by fastener 11.Wherein, pull bar 2 and hanging stick 3 are curved arc pipe, and fastener 11 can be with
Using bolt, pin, pin etc..
As shown in Figure 2 and Figure 6, this locking mechanism includes the tumbler 6 being axially positioned on handrail 5 and in handrail 5
Pilot hole 51, be slidably connected in pilot hole 51 and it is circumferentially positioned have sliding part 7, sliding part 7 is threadedly coupled with tumbler 6, is turned
Moving part 6 can armrest 5 rotate and sliding part 7 is slided and is acted against on the outer wall of umbrella stem 1 along pilot hole 51.
More specifically, as shown in Figure 3 and Figure 4, pilot hole 51 is the through hole that section is square, sliding part 7 includes and guiding
The sliding block 71 that hole 51 is slidably connected, end face of the sliding block 71 close to the one end of umbrella stem 1 is provided with brake pad 72, brake pad 72 and sliding block 71
Clamping is connected, and sliding block 71 has on dovetail-shape neck 711, brake pad 72 on the end face of the one end of umbrella stem 1 and had and card
The dop 722 that groove 711 is engaged by clamping.The end of brake pad 72 has the arc locking face 721 with the outside wall parallel of umbrella stem 1, arc
Locking face 721 can be resisted against on the outer wall of umbrella stem 1.Chute 52 is additionally provided with the both sides side wall of pilot hole 51, sliding block 71
Both sides have corresponding with chute 52 raised 712, and projection 712 can be slided along chute 52.
As shown in Figure 5 and Figure 6, fixture 8 is fixed with by screw 73 on the outer end inner wall of pilot hole 51, tumbler 6 is wrapped
The knob 61 being rotatably connected on fixture 8 and the connecting shaft 62 being threadedly coupled with sliding part 7 are included, the inner of knob 61, which has, wears
The flange part 611 of fixture 8 is crossed, the insertion flange part 611 of connecting shaft 62 is simultaneously connected by bearing pin 9 and flange part 611, bearing pin 9
Two ends pass the outer wall of flange part 611.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although more used herein umbrella stem 1, pull bar 2, hanging stick 3, umbrella cover 4, handrail 5, pilot hole 51, chute 52, turn
Moving part 6, knob 61, flange part 611, connecting shaft 62, sliding part 7, sliding block 71, neck 711, projection 712, brake pad 72, arc
The terms such as locking face 721, dop 722, screw 73, fixture 8, bearing pin 9, adapter sleeve 10, fastener 11, but be not precluded from using
The possibility of other terms.It is used for the purpose of more easily describing and explaining essence of the present utility model using these terms；
They are construed to any additional limitation and all disagreed with the utility model spirit.
Claims (7)
1. a kind of locking mechanism of parasols, the parasols includes umbrella stem (1) and the handrail (5) being set in umbrella stem (1), its
It is characterised by, the locking mechanism includes the tumbler (6) being axially positioned on handrail (5) and in the handrail (5)
Pilot hole (51), be slidably connected in the pilot hole (51) and it is circumferentially positioned have sliding part (7), the sliding part (7) is with rotating
Part (6) be threadedly coupled, the tumbler (6) can armrest (5) rotate and make sliding part (7) along pilot hole (51) slide simultaneously
On the outer wall for acting against umbrella stem (1).
2. the locking mechanism of parasols according to claim 1, it is characterised in that the pilot hole (51) is section in side
The through hole of shape, the sliding part (7) includes the sliding block (71) being slidably connected with pilot hole (51), and the sliding block (71) is close to umbrella stem
(1) brake pad (72) is fixed with the end face of one end, the brake pad (72) can be resisted against on the outer wall of umbrella stem (1).
3. the locking mechanism of parasols according to claim 2, it is characterised in that the end of the brake pad (72) has
With the arc locking face (721) of umbrella stem (1) outside wall parallel, the arc locking face (721) can be resisted against the outer wall of umbrella stem (1)
On.
4. the locking mechanism of the parasols according to Claims 2 or 3, it is characterised in that the brake pad (72) and sliding block
(71) clamping is connected, and the sliding block (71) has dovetail-shape neck (711) on the end face of umbrella stem (1) one end, described
There is the dop (722) being engaged by clamping with the neck (711) on brake pad (72).
5. the locking mechanism of the parasols according to Claims 2 or 3, it is characterised in that the both sides of the pilot hole (51)
Chute (52) is additionally provided with the wall of side, the both sides of the sliding block (71) have raised (712) corresponding with chute (52), described convex
Playing (712) can slide along chute (52).
6. the locking mechanism of the parasols according to claim 1 or 2 or 3, it is characterised in that outside the pilot hole (51)
Fixture (8) is fixed with by screw (73) on the inwall of end, the tumbler (6) includes being rotatably connected on fixture (8)
Knob (61) and the connecting shaft (62) being threadedly coupled with sliding part (7), the inner of the knob (61) have through fixture (8)
Flange part (611), the connecting shaft (62) insertion flange part (611) is simultaneously connected by bearing pin (9) and flange part (611), institute
The two ends for stating bearing pin (9) pass the outer wall of flange part (611).
7. the locking mechanism of the parasols according to claim 1 or 2 or 3, it is characterised in that the parasols also includes drawing
Bar (2) and adapter sleeve (10), the inner of the pull bar (2) and the upper end of umbrella stem (1) are located in the two ends of adapter sleeve (10) respectively
It is interior, fastener (11) is equipped with the adapter sleeve (10), the pull bar (2), umbrella stem (1) and adapter sleeve (10) pass through fastener
(11) it is fixed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720222523.XU CN206525671U (en) | 2017-03-08 | 2017-03-08 | A kind of locking mechanism of parasols |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720222523.XU CN206525671U (en) | 2017-03-08 | 2017-03-08 | A kind of locking mechanism of parasols |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206525671U true CN206525671U (en) | 2017-09-29 |
Family
ID=59915745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720222523.XU Active CN206525671U (en) | 2017-03-08 | 2017-03-08 | A kind of locking mechanism of parasols |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206525671U (en) |
-
2017
- 2017-03-08 CN CN201720222523.XU patent/CN206525671U/en active Active
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