CN209528152U

CN209528152U - With fool proof automatic umbrella

Info

Publication number: CN209528152U
Application number: CN201821916506.7U
Authority: CN
Inventors: 谭浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-21
Filing date: 2018-11-21
Publication date: 2019-10-25
Anticipated expiration: 2028-11-21
Also published as: JP3225619U

Abstract

The utility model discloses a kind of fool proof automatic umbrella of band, including telescopic medium rod (1), the upper nest (3) being separately positioned at the top and bottom of medium rod (1) and handle of umbrella (4), automatic parachute opener, for folding medium rod (1) when prevent it from rebounding safety device.The automatic parachute opener includes the deployment spring (51), sub warhead (52) and the parachute lanyard (53) being attached thereto for being located at medium rod (1) inner cavity；The safety device includes being located at the safety rope (61) of medium rod (1) inner cavity and being located in handle of umbrella (4) for the reel (62) of the safety rope (61) winding.Wherein, parachute lanyard (53) is located at the inside of deployment spring (51), and the safety rope (61) is located at the outside of deployment spring (51), and in use, the two will not be wound, it is ensured that automatic umbrella is more smooth when using, reduces failure rate.

Description

With fool proof automatic umbrella

Technical field

The utility model relates to umbrella used in everyday more particularly to a kind of fool proof automatic umbrellas of band.

Background technique

Traditional automatic opening-closing umbrella, such as notification number are one disclosed in the Chinese utility model patent of CN201831094U Kind automatic umbrella folding and unfolding, umbrella shaft inner cavity is provided with deployment spring and provides the power of parachute-opening, and is equipped with sub warhead and is attached thereto Components, the people such as parachute lanyard need to only press the button on subumbrella head, can be realized the automatic retracting of umbrella frame, and the receipts of umbrella shaft Contracting then needs to realize by way of manual compression, during manual compression, if uncompressed unclamp hand in place and accidentally, Umbrella shaft can then flick rapidly and have the hidden danger for being easy to hurt sb.'s feelings.

In view of the above-mentioned problems, being developed safety folding structure, such as Chinese invention patent: CN102068095B design A kind of automatic opening-closing umbrella with safe safety device, safety device is equipped with click apparatus, on Connectable umbrella nest or in Safety rope at the top of stick, the reel with ratchet synchronous rotation and for safety rope winding thereon, under the braking action of ratchet, spine Wheel and reel are only capable of rotating forward, and by the effect of clockwork spring, ratchet, which rotates forward, packs up safety rope, if accidentally midway Umbrella shaft is decontroled, safety rope is tightened up, but due to the matching relationship between ratchet and pawl, ratchet can not rotate backward, pass through Safety rope can hold umbrella shaft so as not to rebound and parachute-opening upwards, thus have effects that security protection.

But it is similar in fool proof automatic opening-closing umbrella, safety rope and parachute lanyard are arranged in parachute-opening bullet On the inside of spring, in actual use, even knots as flexible the two of medium rod is easy to wind together, thus will cause Open the problem of the having some setbacks, even breaking down that close one's umbrella.

Utility model content

Based on drawbacks described above, the utility model proposes a kind of safety ropes and parachute lanyard to be not easy winding, knots, to protect Use process is demonstrate,proved more smoothly with fool proof automatic umbrella, comprising: telescopic medium rod is separately positioned at the top of medium rod With the upper nest and handle of umbrella of bottom, automatic parachute opener, for folding medium rod when prevent it from rebounding safety device；It is described to open automatically Umbrella device includes the deployment spring for being located at medium rod inner cavity, sub warhead and the parachute lanyard being attached thereto；The safety device includes It is located at the safety rope of medium rod inner cavity and is located in handle of umbrella for the reel of safety rope winding；The parachute lanyard is located at parachute-opening The inside of spring, the safety rope are located at the outside of deployment spring.

Further, the medium rod inner wall is equipped with axial notch, and the safety rope is located in the axial notch.

Further, the medium rod is successively slidably socketed from the inside to the outside by inner tube, the tube and the outer tube, in said inner tube Wall is equipped with inner tube axial notch, the middle inside pipe wall is equipped with middle pipe axial notch, the outer tube wall is equipped with outer axial tube To groove, the position of said inner tube axial notch, middle pipe axial notch and outer tube axial notch is corresponding.

Further, the cross section of the middle pipe is in pentagon, and it is pentagonal wherein that the middle pipe axial notch is located at this One corner；The circular in cross-section of said inner tube is simultaneously being equipped with said inner tube axis with pipe axial notch position corresponding position in this To groove；The circular in cross-section of the outer tube is simultaneously axial being equipped with the outer tube with pipe axial notch position corresponding position in this Groove.

Further, the cross section of said inner tube axial notch, middle pipe axial notch and outer tube axial notch is arc-shaped.

Compared with the existing technology compared with the fool proof automatic umbrella of the utility model band, parachute lanyard is located at deployment spring Inside, safety rope is located at the outside of deployment spring, and the two separates, therefore will not twine both in use Around, it is ensured that automatic umbrella open close one's umbrella when using smooth, will not therefore break down.

Detailed description of the invention

Fig. 1 is the vertical profile figure of the fool proof automatic umbrella of the utility model band；

Fig. 2 is the cross-sectional view of said inner tube；

Fig. 3 is the cross-sectional view of the middle pipe；

The cross-sectional view of outer tube described in Fig. 4；

Fig. 5 is the cross-sectional view of the medium rod.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, is described in further detail the utility model.

As shown in Figure 1, the utility model with fool proof automatic umbrella, including telescopic medium rod 1, be respectively set The upper nest 3 and handle of umbrella 4 of the top and bottom of medium rod 1, automatic parachute opener, for folding medium rod 1 when prevent it from rebounding safety Device is also slidably equipped with lower nest 2 in umbrella shaft 1.The automatic parachute opener includes the deployment spring 51 for being located at 1 inner cavity of medium rod, son Bullet 52 and the parachute lanyard 53 being attached thereto.The safety device includes being located at the safety rope 61 of 1 inner cavity of medium rod and setting For the reel 62 of the safety rope 61 winding in handle of umbrella 4.The components such as the safety rope 61 and reel 62 of above-mentioned safety device The sub warhead 52 of structure and its connection relationship and automatic parachute opener, parachute lanyard 53, deployment spring 51, control button etc. are each The structure and connection relationship of component are the prior art, and details are not described herein again.

Telescopic umbrella middle rod 1 may include more piece tube body, common are triple folding umbrella medium rod, four fold umbrella shaft, in five folding umbrellas Stick etc..By taking triple folding umbrella medium rod as an example, the umbrella shaft of the utility model is scalable from outside to inside by outer tube 13, middle pipe 12 and inner tube 11 Ground is slidably socketed, and deployment spring 51 can drive outer tube 13, middle pipe 12 and inner tube 11 are opposite to stretch.In the present embodiment, on umbrella Nest 3 is set to the top of outer tube 13, and handle of umbrella 4 is set to the bottom of inner tube 11, and Umbrella runner 2 is slidedly arranged on outside outer tube 13, and umbrella shaft 1 stretches Afterwards, which is located at the top, which is located at bottom.

The safety device of the utility model is mainly located in handle of umbrella 4, and one end of safety rope 61 is wound around turning for reel 62 On axis, the outside that the other end is upward through 1 inside deployment spring 51 of umbrella shaft is finally fixed on nest 3 on umbrella or umbrella shaft 1 Top.

In the present embodiment, nest 3 is equipped with first pulley 7 on umbrella, and Umbrella runner 2 is equipped with second pulley 8, and sub warhead 52 is placed in The lower section of inner tube 11, one end of parachute lanyard 53 connect sub warhead 52, and the other end is upward through the interior of deployment spring 51 in inner tube 11 Across bypassing first pulley 7 behind portion, then outward across around after second pulley 8, end is finally fixed on umbrella on nest 3.

The utility model is located at parachute-opening bullet with fool proof automatic umbrella, parachute lanyard 53 and safety rope 61 The inner side and outer side of spring 51, in use, the two will not be wound, it is ensured that automatic umbrella use is more smooth.Also, In actual use, second pulley 8 and safety rope 61 can be separately positioned on the two sides of parachute lanyard 53, in this way, safety rope 61, parachute-opening Layout between drawstring 53, second pulley 8 is more reasonable, can further avoid winding between drawstring 53 and safety rope 61.

In order to make safety rope 61 preferably pass through umbrella shaft 1, the utility model devises a kind of new medium rod structure, in this 1 inner wall of stick is equipped with axial notch, and safety rope 61 is located in the axial notch.

In the embodiment of this triple folding umbrella medium rod, as shown in figure 3, the cross section of middle pipe 12 is in pentagon, set on inner wall There is middle pipe axial notch 121, pipe axial notch 121 is located at pentagonal one of corner in this, and pipe is axially recessed in this The cross section of slot 121 is arc-shaped.

As shown in Fig. 2, the circular in cross-section of said inner tube 11, inner wall is corresponding with middle 121 position of pipe axial notch The side at place is recessed with inner tube axial notch 111 outward, and the cross section of the inner tube axial notch 111 is also corresponding arc-shaped, at this point, The cross section of the inner tube axial notch 111 and inner tube 11 constitutes gourd shape as shown in Figure 2.Safety rope 61 is located at inner tube axial direction In groove 111, deployment spring 51 is located in the circular scope at 11 middle part of inner tube, and parachute lanyard 53 is upward through the deployment spring Inside 51, safety rope 61 and parachute lanyard 53 are located at deployment spring 51 outwardly and inwardly at this time, can prevent the two from winding.

As shown in figure 4, the circular in cross-section of the outer tube 13, inner wall is corresponding with middle 121 position of pipe axial notch The side at place is recessed with outer tube axial notch 131 outward, and the cross section of the outer tube axial notch 131 is equally arc-shaped, as a result, should The cross section of outer tube axial notch 131 and outer tube 13 constitutes gourd shape as shown in Figure 4.

As shown in figure 5, said inner tube axial notch 111, middle pipe axial notch 121 and outer tube axial notch 131 shape, Size, position are correspondingly arranged.The cross section of such middle pipe 12 is using pentagon, inner tube 11 and 13 cross section of outer tube using circular Structure makes can preferably cooperate between the multiple tubing element with axial notch, and structure is more compact.

The advantage of the utility model is:

1, parachute lanyard 53 and safety rope 61 are located inside and outside deployment spring 51, can prevent the two from winding；

2, axial notch is arranged in 1 inner wall of medium rod, and safety rope 61 is located in the axial notch, can preferably dispose safety rope 61 and drawstring 53, it both further prevents winding；

3, safety rope 61 and second pulley 8 are located at the two sides of parachute lanyard 53, so that the layout between three is more reasonable.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, the utility model can have which kind of change and variation.It is all in the spirit and principles of the utility model Within any modification, equivalent substitution, improvement and etc. done, should be included within the scope of protection of this utility model.

Claims

1. a kind of fool proof automatic umbrella of band, comprising: telescopic medium rod (1) is separately positioned at the top of medium rod (1) and bottom The upper nest (3) and handle of umbrella (4) in portion, automatic parachute opener, for folding medium rod (1) when prevent it from rebounding safety device；It is described Automatic parachute opener includes that be located at medium rod (1) inner cavity deployment spring (51), parachute lanyard sub warhead (52) and be attached thereto (53)；The safety device includes being located at the safety rope (61) of medium rod (1) inner cavity and being located in handle of umbrella (4) to supply the safety rope (61) reel (62) wound；It is characterized by:

The parachute lanyard (53) is located at the inside of deployment spring (51), and the safety rope (61) is located at the outer of deployment spring (51) Side.

2. the fool proof automatic umbrella of band according to claim 1, it is characterised in that: set on medium rod (1) inner wall There is axial notch, the safety rope (61) is located in the axial notch.

3. the fool proof automatic umbrella of band according to claim 2, it is characterised in that: the medium rod (1) is by inner tube (11), middle pipe (12) and outer tube (13) are successively slidably socketed from the inside to the outside, and said inner tube (11) inner wall is equipped with inner tube axis To outside groove (111), middle pipe (12) inner wall are equipped with middle pipe axial notch (121), the outer tube (13) inner wall is equipped with Pipe axial notch (131), said inner tube axial notch (111), middle pipe axial notch (121) and outer tube axial notch (131) Position is corresponding.

4. the fool proof automatic umbrella of band according to claim 3, it is characterised in that: the cross section of the middle pipe (12) In pentagon, the middle pipe axial notch (121) is located at pentagonal one of corner；The cross section of said inner tube (11) It is rounded and with pipe axial notch (121) position corresponding position in this be equipped with said inner tube axial notch (111)；The outer tube (13) circular in cross-section is simultaneously being equipped with the outer tube axial notch with pipe axial notch (121) position corresponding position in this (131).

5. the fool proof automatic umbrella of band according to claim 3 or 4, it is characterised in that: said inner tube axial notch (111), the cross section of middle pipe axial notch (121) and outer tube axial notch (131) is arc-shaped.