CN106174942B

CN106174942B - Automatic umbrella

Info

Publication number: CN106174942B
Application number: CN201610605933.2A
Authority: CN
Inventors: 黄自力
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-07-29
Filing date: 2016-07-29
Publication date: 2018-10-12
Anticipated expiration: 2036-07-29
Also published as: CN106174942A

Abstract

A kind of automatic umbrella, including：Medium rod（1）, umbrella frame（2）And lower nest（3）；The lower nest（3）Including nest body（31）And ring nest portion（32）, the nest body（31）It extends downwardly and is connected with one and be sleeved on medium rod（1）Outer button circle（33）, inner wall is equipped with a buckle face（331）；The medium rod（1）With the buckle face（331）Shackle member is offered at vertical corresponding position；Instantly nest（3）Slide into buckle face（331）With shackle member position to it is corresponding when in nest body（31）Under the elastic reaction of own material, the buckle face（331）Towards medium rod（1）It moves and buckles with shackle member thus by lower nest in direction（3）Locking；Press button circle（33）Face is buckled with it（331）Side diametrically, the buckle face（331）It is detached from the shackle member, lower nest（3）It is released.The automatic umbrella of the present invention is simple in structure, easy to assembly quick, can reduce material and cost of labor.

Description

Automatic umbrella

Technical field

The present invention relates to the improvement of a kind of umbrella used in everyday more particularly to a kind of lower nest locking structure of automatic umbrella, Suitable for rolling over automatic umbrella or straight rib self-opening umbrella more.

Background technology

Traditional automatic umbrella, in order to which lower nest to be locked in close one's umbrella position or parachute-opening position, the following two modes of generally use： One is the catapult or hoodle and connected button of extended medium rod side-wall hole is arranged in medium rod inner cavity, it is arranged on lower nest Corresponding recess, when the two position is to corresponding to or hoodle is caught in recess to nest under lockable, and pressing button can make catapult Or hoodle inside contracts and discharges lower nest.The second is a fixed protrusion outside medium rod, is arranged one with elasticity reset device on lower nest Button circle, the button circle of nest by lower nest after the protrusion and reset more than that can block positioning instantly, when by lower button circle The lower nest of release.But either any mode is required for, using more parts such as elastic component, resetting apparatuses, assembling Also working hour is very expended, thus causes material cost and cost of labor all higher.

Invention content

The technical problem to be solved in the present invention is to provide that a kind of lower nest locking structure is very simple, is easy assembling and cost Low automatic umbrella.

The present invention solve above-mentioned technical problem the technical solution adopted is that, manufacture and design a kind of automatic umbrella, including：Medium rod, It umbrella frame and is slidably socketed in the lower nest outside the medium rod；The lower nest includes nest body and is convexly equipped in the ring nest of the nest body sidewall The end in portion, the umbrella frame is articulated at ring nest portion.

The nest body extends downwardly and is connected with a button circle, and for the button snare outside the medium rod, inner wall is equipped with one Buckle face；The medium rod offers the shackle member being clamped with the buckle face at corresponding position vertical with the buckle face.

When the lower nest slide into the buckle face and shackle member position to it is corresponding when nest body own material elastic reaction Under, which, which faces, moves in medium rod direction and buckles to lock in the lower nest with the shackle member；Press the button circle with It buckles the side of face diametrically, which is released from the shackle member, the lower nest.

In one embodiment, the shackle member is the trepanning being opened on the medium rod side wall, and the buckle face is convex Set on the top surface of a protrusion of button circle inner wall.

Trepanning in the medium rod is to be stamped to form, and is bent to and is approximately perpendicular to inwardly in the former medium rod wall body of position of opening The medium rod side wall；The buckle face is approximately horizontal plane.

In another embodiment, the shackle member is to be convexly equipped in the convex block of the medium rod sidewall surfaces.

The buckle face is located at the top surface of the button circle.

The button circle connects the nest body by front and back two slings, and the nest body, sling and button circle are integrated into Type structure, the buckle face be located at at the vertical corresponding position of a wherein sling.

The nest body includes that the larger top nest body of internal diameter and the smaller lower part nest body of internal diameter, the lower part nest body are located at Between two slings.

The end of the umbrella frame is articulated in ring nest portion with metal wire, which, which is equipped with, can accommodate metal wire terminal Recess, which is equipped with the cover plate that can close recess opening, which is shaped in the nest body or ring nest portion, And the interconnecting piece of cover plate and nest body or ring nest portion is soft bent.

The recess is located at ring nest portion top, and the cover plate is connected to the ring nest portion bottom below the recess；The cover plate Including the first folding face, the second folding face and pothook being sequentially connected, first folding face and the second folding face are mutually perpendicular to；It is assembling Under state, first folding face and the second folding face cover front opening and open top in the recess, the pothook respectively It is snapped in the top of the recess rear sidewall.

The pothook of the cover plate is set as at the position inconsistent with the top of the recess rear sidewall in assembling Slide guide face.

Compared with the existing technology the button circle in inner wall belt buckle face is wholely set compared with the lower nest of, automatic umbrella of the invention, Buckle face can be pushed into the trepanning of medium rod side wall or be blocked by convex block using the elasticity of material itself to realize the locking of lower nest, Required component is considerably less, simple in structure, and assembling is convenient to fast, can effectively reduce material cost and cost of labor； In addition, being provided with integrally formed cover plate on lower nest, easily the recess for accommodating metal wire terminal can be covered, cover plate lid The finger that can avoid user after good scrapes metal wire terminal and injured, without other secondary operation in metal wire joint installation Protective cap further improves packaging efficiency, can save working hour.

Description of the drawings

Fig. 1 is schematic diagram of the embodiment one of automatic umbrella of the present invention in deployed condition；

Fig. 2 is schematic diagram of the embodiment one of automatic umbrella of the present invention in umbrella closing state；

Fig. 3 is the stereogram of the lower nest 3；

Fig. 4 is vertical cross-sectional of the lower nest 3 when the locked and described cover plate 35 is not buckled described in embodiment one；

Fig. 5 is lower vertical cross-sectional of the nest 3 when being released and the cover plate 35 has been buckled described in embodiment one；

Fig. 6 is schematic diagram of the embodiment two of automatic umbrella of the present invention in deployed condition；

Fig. 7 is schematic diagram of the embodiment two of automatic umbrella of the present invention in umbrella closing state.

Specific implementation mode

The invention will be further described for embodiment shown in below in conjunction with the accompanying drawings.

For the convenience of description, the explanation of following azimuthal degree with medium rod in plumbness when determine.

As shown in Fig. 1 or Fig. 6, automatic umbrella of the present invention includes：It medium rod 1, umbrella frame 2 and is slidably socketed in outside the medium rod 1 Lower nest 3.As shown in figure 3, the lower nest 3 includes nest body 31 and the ring nest portion 32 for being convexly equipped in 31 side wall of nest body.Each umbrella frame 2 End be inserted into multiple recesses of 32 periphery of ring nest portion setting and be connected in series by a wires 5, thus can be real The pivot joint of existing umbrella frame 2 and lower nest 3.A recess 321 is further opened on the side wall in ring nest portion 32 to connect for accommodating metal wire First 51.In the present embodiment, the lower nest 3 is made of common plastic material.

As shown in figure 3, the present invention's is particular in that：31 side wall of nest body extends downwardly the sling of one or more 34, the bottom of sling 34 is connected with a button circle 33, and the nest body 31, ring nest portion 32, sling 34 and button circle 33 are integrated into Type structure.The button circle 33 is sleeved on outside the medium rod 1, inner wall set there are one buckle face 331.It is described outstanding in the present embodiment Be equipped with front and back opposite two with 34, the buckle face 331 be located at at the vertical corresponding position of a wherein sling 34.Certainly Under the elastic reaction of stature material, the sling 34 of the nest body 31 drives the buckle face 331 of button circle 33 and its inner wall to keep a court To the trend put on right position.Above-mentioned put on right position refers to when not under by outer force effect residing for the sling 34 and button circle 33 Position.

As shown in Figures 3 to 5, the nest body 31 includes the smaller lower part of internal diameter larger top nest body 311 and internal diameter Nest body 312, and the outer diameter of lower part nest body 312 is again smaller than top nest body 311, the sling 34 from the top bottoms Chao Ti311 to Lower extension, the lower part nest body 312 are located between two slings 34.Compressed spring 6 for providing parachute-opening power is placed in described The top inner cavities Chao Ti311,6 bottom of compressed spring are just placed at the change rank of the top nest body 311 and lower part nest body 312.

The medium rod 1 is provided at corresponding position vertical with the buckle face 331 to be clamped with the buckle face 331 Shackle member, the shackle member and buckle face 331 may be used various structures mode, following two implementations disclosed in the present invention Example.

Embodiment one, as shown in Figure 1, Figure 2 and Figure 4, the shackle member is to be opened in the trepanning 11 of 1 side wall of medium rod, described There are one the protrusion 332 to offset with 1 side wall of medium rod, the buckles for corresponding position projection vertical with the trepanning 11 on 33 inner wall of button circle Face 331 is located at the top surface of the protrusion 332.Instantly when nest 3 is not locked out, as shown in figure 5, due to the protrusion 332 and 1 phase of medium rod It supports, the sling 34 and button circle 33 are pushed to the inclined side position for deviateing and putting on right position.When the lower nest 3 slides into the buckle face 331 it is opposite with 11 position level of trepanning when, the sling 34 is reset under natural resiliency effect and puts on right position and drive buckle Face 331 is caught in the trepanning 11 to lock lower nest 3.And face 331 is buckled with it diametrically when pressing the button circle 33 Side when, as shown in Figure 1 and Figure 5, which is detached from the trepanning 11, and the lower nest 3 is released.

As shown in figure 4, the trepanning 11 in the medium rod 1 is to be stamped to form, former 12 court of medium rod wall body in 11 position of trepanning Interior be bent to upwards is approximately perpendicular to 1 side wall of medium rod.The benefit of way in this way is that the folding edge of trepanning 11 is rounder and more smooth, It is not easy that the buckle face 331 is caused to wear.In addition, the top surface in 33 inner wall of button circle buckle face 331 is generally horizontal Face just coordinates with the former medium rod wall body 12 to bend inwards, keeps the locking effect of lower nest 3 more firm.

Embodiment two, as shown in Figure 6 and Figure 7, the shackle member is to be convexly equipped in the convex block 13 of 1 sidewall surfaces of medium rod, this is convex Various structures can also be used in block 13, such as：It is arranged to extended or retraction medium rod 1 catapult or pinball structure, can also sets It is set to the projection cube structure being fixed on medium rod side wall.In the present embodiment, the buckle face 331 is located at the top of the button circle 33 Face can make its structure simpler using the top surface of button circle 33 as buckle face.Instantly when nest 3 is not locked out, the sling 34 It is located at button circle 33 and puts on right position.The lower nest 3 slide into the buckle face 331 it is opposite with 13 position level of convex block when, institute It states button circle 33 and its buckles face 331 and pushed to deviate the inclined side position put on right position by convex block 13, the buckle face 331 can at this time Continue downward across the convex block 13.Under the action of the natural resiliency restoring force of the sling 34, the buckle of 33 inner wall of button circle Face 331 is caught in the bottom of the convex block 13 to lock lower nest 3.And 331 diameter of face is buckled with it when pressing the button circle 33 When to opposite side, the buckle face 331 is detached from the blocking of the convex block 13, and the lower nest 3 can be released.

In order to enable the button circle 33 smoothly to cross convex block 13,33 inner wall of button circle of 331 lower section of the buckle face with And the top of convex block 13 is equipped with matched slide guide face.In addition, 312 inner wall of lower part nest body of 331 top of the buckle face is opened Equipped with vertical groove, when lower nest 3 is locked for accommodating the convex block 13.

The locking to lower nest 3 and release can be realized using the above structure, and entirely lower nest 3 is an integral molding structure, and medium rod 1 Upper only to open one convex block 13 of a trepanning 11 or setting, required component is considerably less, and structure is very simple, can drop significantly The cost of labor of low material cost and assembling.

As shown in figure 3, another of the present invention is particular in that：321 side of the recess, which is equipped with, can close the recess The cover plate 35 of 321 openings, the cover plate 35 are to be shaped in the nest body 31 or ring nest portion 32 by the way of plastic cement injection, And the interconnecting piece of the cover plate 35 and nest body 31 or ring nest portion 32 is soft bent.It, only need to be by cover plate after adopting the structure 35 towards bending at recess 321 and metal wire terminal 51 can be hidden in recess 321 by fixation, not only beautiful but also can avoid scratching The finger of user without the individual anti-scratch protection cap member of secondary operation installation as traditional honeycomb, thus assembles Get up very convenient quick, and working hour can be saved.

In the present embodiment, as shown in figure 3, the recess 321 is located at 32 top of ring nest portion, thus its front and top are opened Mouth is exposed.And the cover plate 35 then extends from 32 bottom of ring nest portion of 321 lower section of recess.

The cross section of the cover plate 35 is substantially L-shaped, including the first folding face 351, the second folding face 352 and the card being sequentially connected Hook portion 353, first folding face, 351 and second folding face 352 are mutually perpendicular to, and the pothook 353 is again perpendicular to the second folding face 352.After assembling, as shown in figure 5, first folding face 351 and the second folding face 352 are covered respectively before the recess 321 Portion is open and open top, and the length of first folding face 351, which is arranged to pothook 353, must utilize the elasticity of own material It opens the top that can just cross 321 rear sidewall of recess and is snapped in the rear sidewall.

In order to which cover plate 35 is more smoothly snapped in 321 opening of recess, the pothook 353 of the cover plate 35 is in assembling It is set as arc or inclined slide guide face at position inconsistent at the top of the rear sidewall of the recess 321.

The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.

Claims

1. a kind of automatic umbrella, including：Medium rod（1）, umbrella frame（2）And it is slidably socketed in the medium rod（1）Outer lower nest（3）；Institute State lower nest（3）Including nest body（31）And it is convexly equipped in the nest body（31）The ring nest portion of side wall（32）, the umbrella frame（2）End pivot It is connected to ring nest portion（32）Place；It is characterized in that：

The nest body（31）It extends downwardly and is connected with a button circle（33）, the button circle（33）It is sleeved on the medium rod（1）Outside, Inner wall is equipped with a buckle face（331）；The medium rod（1）With the buckle face（331）It offers and is somebody's turn to do at vertical corresponding position Buckle face（331）The shackle member of clamping；

When the lower nest（3）Slide into the buckle face（331）With shackle member position to it is corresponding when in nest body（31）Own material Under elastic reaction, the buckle face（331）Towards medium rod（1）It moves and buckles with the shackle member thus by the lower nest in direction（3）Lock It is fixed；Press the button circle（33）Face is buckled with it（331）Side diametrically, the buckle face（331）It is detached from the shackle member, The lower nest（3）It is released；

The button circle（33）Pass through front and back two slings（34）Connect the nest body（31）, the nest body（31）, sling（34） With button circle（33）It is an integral molding structure, the buckle face（331）It is located at and a wherein sling（34）Vertical corresponding position Set place.

2. automatic umbrella according to claim 1, it is characterised in that：The shackle member is to be opened in the medium rod（1）Side wall On trepanning（11）, the buckle face（331）To be convexly equipped in button circle（33）The top surface of one protrusion of inner wall.

3. automatic umbrella according to claim 2, it is characterised in that：The medium rod（1）On trepanning（11）To be stamped to form, In trepanning（11）The former medium rod wall body of position（12）It is bent to inwardly and is approximately perpendicular to the medium rod（1）Side wall；The buckle face （331）It is approximately horizontal plane.

4. automatic umbrella according to claim 1, it is characterised in that：The shackle member is to be convexly equipped in the medium rod（1）Side wall The convex block on surface（13）.

5. automatic umbrella according to claim 4, it is characterised in that：The buckle face（331）Positioned at the button circle（33） Top surface.

6. automatic umbrella according to any one of claims 1 to 5, it is characterised in that：The nest body（31）It is larger including internal diameter Top nest body（311）And the lower part nest body that internal diameter is smaller（312）, the lower part nest body（312）Positioned at two slings（34） Between.

7. automatic umbrella according to claim 6, it is characterised in that：The end metal wire of the umbrella frame（5）It is articulated in institute State ring nest portion（32）, the ring nest portion（32）Metal wire terminal can be accommodated by being equipped with（51）Recess（321）, the recess（321）One Side, which is equipped with, can close the recess（321）The cover plate of opening（35）, the cover plate（35）It is shaped in the nest body（31）Or ring nest Portion（32）, and cover plate（35）With nest body（31）Or ring nest portion（32）Interconnecting piece be soft bent.

8. automatic umbrella according to claim 7, it is characterised in that：The recess（321）It is located at ring nest portion（32）Top, institute State cover plate（35）It is connected to the recess（321）The ring nest portion of lower section（32）Bottom；The cover plate（35）Including be sequentially connected One folding face（351）, the second folding face（352）And pothook（353）, first folding face（351）With the second folding face（352）Mutually hang down Directly；In the assembled state, first folding face（351）With the second folding face（352）It is covered respectively in the recess（321）Front open Mouth and open top, the pothook（353）It is snapped in the recess（321）The top of rear sidewall.

9. automatic umbrella according to claim 8, it is characterised in that：The cover plate（35）Pothook（353）In assembling With the recess（321）The top of rear sidewall is set as slide guide face at inconsistent position.