CN205866230U

CN205866230U - Self -opening umbrella

Info

Publication number: CN205866230U
Application number: CN201620806574.2U
Authority: CN
Inventors: 黄自力
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-07-29
Filing date: 2016-07-29
Publication date: 2017-01-11
Anticipated expiration: 2026-07-29

Abstract

The utility model provides a self -opening umbrella, includes: well stick (1), rib (2) and lower nest (3), nest (3) are including the nest body (31) and ring nest portion (32) down, the nest body (31) downwardly extending and connection have one set of button circle (33) outside well stick (1), and its inner wall is equipped with one buckle face (331), joint spare is being seted up with these buckle face (331) perpendicular position department that corresponds in well stick (1), instantly, nest (3) slide to buckle face (331) and joint spare position to at once, under the elastic reaction of the nest body (31) self material, this buckle face (331) court stick (1) thus square depression and will descend nest (3) locking with joint spare buckle, pressing button circle (33) and breaking away from this joint spare rather than the radial relative one side of buckle face (331), these buckle face (331), lower nest (3) quilt is released. The utility model discloses a self -opening umbrella simple structure, equipment convenient and fast can reduce material and cost of labor.

Description

Automatic umbrella

Technical field

This utility model relates to a kind of parachute kit used in everyday, particularly relates to the changing of lower nest latch-up structure of a kind of automatic umbrella Enter, it is adaptable to many folding automatic umbrellas or straight rib self-opening umbrella.

Background technology

Traditional automatic umbrella, in order to lower nest being locked in close one's umbrella position or parachute-opening position, generally employing following two mode: The first arranges the extended middle rod catapult of side-wall hole or hoodle and connected button at middle rod inner chamber, arranges on lower nest Corresponding recess, when both positions are to correspondence or hoodle snaps in recess thus nest under lockable, pressing button can make catapult Or hoodle inside contracts and discharges lower nest.It two is outer the most fixed one protruding at middle rod, arranges a band elasticity reset device on lower nest Button circle, lower nest can be blocked location after exceeding described projection and resetting by the button circle of nest instantly, encloses when pressing the button The lower nest of release.But the most any mode, is required for the parts using elastic component, resetting means etc. more, assembles It is to expend man-hour the most very much, thus results in material cost and cost of labor is the highest.

Utility model content

The technical problems to be solved in the utility model be to provide the lower nest latch-up structure of one very simple, easily assemble and The automatic umbrella of low cost.

The technical scheme in the invention for solving the above technical problem is, manufactures and designs a kind of automatic umbrella, including: in Rod, umbrella frame and be slidably socketed the lower nest outside described middle rod；Described lower nest includes nest body and is convexly equipped in this nest body sidewall Ring nest portion, the end of described umbrella frame is articulated at described ring nest portion.

Described nest body downwardly extends and connects a button circle, and this button snare is outside described middle rod, and its inwall is provided with one Card buckle side；Described middle rod offers and the shackle member of this card buckle side clamping in corresponding position vertical with this card buckle side.

When described lower nest slide into described card buckle side and shackle member position to time corresponding at the elastic reaction of nest body own material Under, this buckle moves in facing middle rod direction and with described shackle member buckle thus is locked by this lower nest；Press described button circle with Its side diametrically, buckle face, this buckle emaciated face is from this shackle member, and described lower nest is released.

In one embodiment, described shackle member is the perforate being opened on described middle rod sidewall, and described card buckle side is convex It is located at the end face of a projection of button circle inwall.

Perforate on described middle rod is for being stamped to form, and the former middle rod wall body at position of opening is bent to be approximately perpendicular to inwardly Rod sidewall in this；Described card buckle side is approximately horizontal plane.

In another embodiment, described shackle member is to be convexly equipped in the projection of described middle rod sidewall surfaces.

Described card buckle side is positioned at the end face of described button circle.

Described button circle connects described nest body by two slings front and back, and described nest body, sling are integrated into button circle Type structure, described card buckle side is located at and wherein vertical corresponding position of sling.

Described nest body includes top nest body that internal diameter is bigger and the less bottom nest body of internal diameter, and described bottom nest body is positioned at Article two, between sling.

The end metal wire of described umbrella frame is articulated in described ring nest portion, and this ring nest portion is provided with and can accommodate metal wire joint Recess, this recess side is provided with the cover plate that can close this recess opening, and this cover plate is shaped in described nest body or ring nest portion, And cover plate is soft bent with the connecting portion of nest body or ring nest portion.

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

The pothook of described cover plate the position inconsistent with the top of described recess rear sidewall is set to when assembling Slide guide face.

The most relatively, the lower nest of automatic umbrella of the present utility model is wholely set the button of inner wall belt card buckle side Circle, blocks to realize the lock of lower nest in utilizing the elasticity of material self that card buckle side can push the perforate of middle rod sidewall or by projection Fixed, required parts are considerably less, simple in construction, assemble and are convenient to fast, can effectively reduce material cost and manually become This；It addition, be provided with integrated cover plate on lower nest, can easily the recess accommodating metal wire joint be covered, lid Sheet can avoid the finger of user to scrape metal wire joint and injured after building, it is not necessary to additionally secondary operation is in metal wire joint Install protective cap additional, further improve packaging efficiency, man-hour can be saved.

Accompanying drawing explanation

Fig. 1 is the embodiment one of this utility model automatic umbrella schematic diagram when deployed condition；

Fig. 2 is the embodiment one of this utility model automatic umbrella schematic diagram when umbrella closing state；

Fig. 3 is the axonometric chart of described lower nest 3；

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

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

Fig. 6 is the embodiment two of this utility model automatic umbrella schematic diagram when deployed condition；

Fig. 7 is the embodiment two of this utility model automatic umbrella schematic diagram when umbrella closing state.

Detailed description of the invention

The utility model is described in further detail for embodiment shown in below in conjunction with the accompanying drawings.

Describing for convenience, the explanation of following azimuthal degree determines when being in plumbness with middle rod.

As shown in Fig. 1 or Fig. 6, this utility model automatic umbrella includes: middle excellent 1, umbrella frame 2 and being slidably socketed in described middle rod Lower nest 3 outside 1.As it is shown on figure 3, described lower nest 3 includes nest body 31 and is convexly equipped in the ring nest portion 32 of this nest body 31 sidewall.Each umbrella Be connected in series in multiple recesses that described ring nest portion 32 periphery is arranged are inserted in the end of bone 2 and by a wires 5, thus may be used Realize the pivot joint of umbrella frame 2 and lower nest 3.A recess 321 it is further opened with for accommodating metal wire on the sidewall in described ring nest portion 32 Joint 51.In the present embodiment, described lower nest 3 uses conventional plastic material to make.

It is particular in that as it is shown on figure 3, of the present utility model: described nest body 31 sidewall downwardly extends one or more Sling 34, the bottom of sling 34 connects a button circle 33, and described nest body 31, ring nest portion 32, sling 34 and button circle 33 are one Forming structure.Described button circle 33 is enclosed within outside described middle excellent 1, and its inwall is provided with a card buckle side 331.In the present embodiment, institute Stating relative before and after sling 34 is provided with two, described card buckle side 331 is located at and wherein vertical corresponding position of sling 34. Under the elastic reaction of own material, the sling 34 of described nest body 31 drives the card buckle side 331 of button circle 33 and inwall thereof to keep One towards the trend put on right position.Above-mentioned put on right position described sling 34 and button circle 33 institute when referring under not by External Force Acting The position at place.

As shown in Figures 3 to 5, described nest body 31 includes top nest body 311 that internal diameter is bigger and the less bottom of internal diameter Nest body 312, and the external diameter of bottom nest body 312 is again smaller than top nest body 311, described sling 34 bottom this top nest body 311 to Lower extension, described bottom nest body 312 is between two slings 34.Described for providing the compression spring 6 of parachute-opening power to be placed in Top nest body 311 inner chamber, is just placed in bottom this compression spring 6 at the change rank of this top nest body 311 and bottom nest body 312.

Described middle excellent 1 be provided with in corresponding position vertical with described card buckle side 331 can be with the clamping of described card buckle side 331 Shackle member, described shackle member and card buckle side 331 can disclose following two to use various structures mode in this utility model Embodiment.

Embodiment one, as shown in Figure 1, Figure 2 and Figure 4, described shackle member is to be opened in the perforate 11 of middle excellent 1 sidewall, described It is convexly equipped with a projection 332 offseted with middle excellent 1 sidewall, described buckle with this vertical corresponding position of perforate 11 on button circle 33 inwall Face 331 is positioned at the end face of this projection 332.Instantly when nest 3 is not locked out, as it is shown in figure 5, due to described projection 332 and middle excellent 1 phase Supporting, described sling 34 and button circle 33 are pushed to deviate the inclined side position put on right position.When described lower nest 3 slides into this card buckle side 331 with perforate 11 position level of relative time, described sling 34 is reset to put on right position and drive buckle under natural resiliency effect In face 331 snaps in this perforate 11 thus lower nest 3 is locked.And when pressing described button circle 33 with its card buckle side 331 diametrically Side time, as shown in Figure 1 and Figure 5, this card buckle side 331 departs from described perforate 11, and described lower nest 3 is released.

As shown in Figure 4, the perforate 11 on described middle excellent 1 is for being stamped to form, in former middle rod wall body 12 court of perforate 11 position The most upwards it is bent to be approximately perpendicular to excellent 1 sidewall in this.So benefit of way is that the folding edge of perforate 11 is rounder and more smooth, It is not easy described card buckle side 331 is caused abrasion.It addition, the end face of described button circle 33 inwall card buckle side 331 is generally horizontal Face, just coordinates with the former middle rod wall body 12 bent inwards, and the locking effect making lower nest 3 is more firm.

Embodiment two, as shown in Figure 6 and Figure 7, described shackle member is to be convexly equipped in the projection 13 of middle excellent 1 sidewall surfaces, and this is convex Block 13 may be used without various structures, such as: is arranged to catapult or the pinball structure of rod 1 in extended or retraction, it is also possible to set It is set to the projection cube structure being fixed on middle rod sidewall.In the present embodiment, described card buckle side 331 is positioned at the top of described button circle 33 Face, utilizes the end face of button circle 33 its structure can be made simpler as card buckle side.Instantly when nest 3 is not locked out, described sling 34 It is positioned at button circle 33 and puts on right position.When described lower nest 3 slides into this card buckle side 331 with projection 13 position level of relative, institute Stating button circle 33 and card buckle side 331 thereof and pushed deviate to the inclined side position put on right position by projection 13, the most described card buckle side 331 can Continue downward across this projection 13.Under the effect of the natural resiliency restoring force of described sling 34, the buckle of button circle 33 inwall Face 331 snaps in the bottom of described projection 13 thus is locked by lower nest 3.And when the described button circle of pressing 33 and its card buckle side 331 footpath When relative side, described card buckle side 331 departs from the blocking of described projection 13, and described lower nest 3 can be released.

In order to make described button circle 33 can cross projection 13 smoothly, button circle 33 inwall below described card buckle side 331 with And the top of projection 13 is equipped with the slide guide face matched.It addition, bottom nest body 312 inwall above described card buckle side 331 is opened It is provided with vertical groove, when lower nest 3 is locked for accommodating described projection 13.

Using said structure can realize the locking to lower nest 3 and release, whole lower nest 3 is formed in one structure, and middle excellent 1 Need to open a perforate 11 or arrange a projection 13 for upper, required parts are considerably less, and structure is very simple, can significantly drop Low material cost and the cost of labor of assembling.

As it is shown on figure 3, of the present utility model another is particular in that: described recess 321 side is provided with can close this The cover plate 35 of recess 321 opening, this cover plate 35 is that the mode using plastic cement injection is shaped in described nest body 31 or ring nest portion 32, and this cover plate 35 is soft bent with the connecting portion of nest body 31 or ring nest portion 32.After adopting the structure, only need by Cover plate 35 is towards bending at recess 321 and fixing can be hidden in recess 321 by metal wire joint 51, the most attractive in appearance but also can avoid The finger of scratch user, it is not necessary to secondary operation installs single anti-scratch protective cap parts as traditional Nidus Vespae, thus Assemble very convenient fast, and man-hour can be saved.

In the present embodiment, as it is shown on figure 3, described recess 321 is located at top, ring nest portion 32, thus the opening of its anterior and top Mouth exposes.Described cover plate 35 extends bottom then ring nest portion 32 below this recess 321.

The cross section of described cover plate 35 is substantially L-shaped, including the 351, the second folding face 352, the first folding face being sequentially connected and card Hook portion 353, described first folding face 351 and the second folding face 352 be mutually perpendicular to, and described pothook 353 is perpendicular to again the second folding face 352.After assembling, as it is shown in figure 5, this first folding face 351 and the second folding face 352 hide respectively before described recess 321 Portion's opening and open top, the length in described first folding face 351 is arranged to pothook 353 and the elasticity of own material must be utilized to open Open and just can cross the top of this recess 321 rear sidewall and be snapped in this rear sidewall.

In order to enable to be snapped in by cover plate 35 more smoothly recess 321 opening part, the pothook 353 of described cover plate 35 is when assembling The position inconsistent with the rear sidewall top of described recess 321 is set to the slide guide face of arc or inclination.

The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this For the technical staff in field, this utility model can have various modifications and variations.All in spirit of the present utility model and principle Within, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.

Claims

1. an automatic umbrella, including: middle rod (1), umbrella frame (2) and be slidably socketed in the outer lower nest (3) of described middle rod (1)；Institute State lower nest (3) include nest body (31) and be convexly equipped in the ring nest portion (32) of this nest body (31) sidewall, the end pivot of described umbrella frame (2) It is connected to described ring nest portion (32) place；It is characterized in that:

Described nest body (31) downwardly extends and connects a button circle (33), and this button circle (33) is enclosed within described middle rod (1) outward, its Inwall is provided with a card buckle side (331)；Described middle rod (1) is offering with this vertical corresponding position of card buckle side (331) and is being somebody's turn to do The shackle member of card buckle side (331) clamping；

When described lower nest (3) slide into described card buckle side (331) and shackle member position to time corresponding at nest body (31) own material Under elastic reaction, this lower nest (3) towards shifting in middle rod (1) direction and with described shackle member buckle thus is locked by this card buckle side (331) Fixed；Pressing described button circle (33) and its card buckle side (331) side diametrically, this card buckle side (331) departs from this shackle member, Described lower nest (3) is released.

Automatic umbrella the most according to claim 1, it is characterised in that: described shackle member is for being opened in described middle rod (1) sidewall On perforate (11), described card buckle side (331) is the end face of the projection being convexly equipped in button circle (33) inwall.

Automatic umbrella the most according to claim 2, it is characterised in that: the perforate (11) on described middle rod (1) for being stamped to form, Former middle rod wall body (12) in perforate (11) position is bent to be approximately perpendicular in this rod (1) sidewall inwardly；Described card buckle side (331) approximately horizontal plane.

Automatic umbrella the most according to claim 1, it is characterised in that: described shackle member is for being convexly equipped in described middle rod (1) sidewall The projection (13) on surface.

Automatic umbrella the most according to claim 4, it is characterised in that: described card buckle side (331) is positioned at described button circle (33) End face.

6. according to the automatic umbrella described in any one of claim 1 to 5, it is characterised in that: described button circle (33) is by front and back two Bar sling (34) connects described nest body (31), and described nest body (31), sling (34) and button circle (33) are formed in one structure, institute State card buckle side (331) to be located at and wherein vertical corresponding position of sling (34).

Automatic umbrella the most according to claim 6, it is characterised in that: described nest body (31) includes the top nest body that internal diameter is bigger (311) and less bottom nest body (312) of internal diameter, described bottom nest body (312) is positioned between two slings (34).

8. according to the automatic umbrella described in any one of claim 1 to 5, it is characterised in that: the end metal wire (5) of described umbrella frame Being articulated in described ring nest portion (32), this ring nest portion (32) is provided with the recess (321) that can accommodate metal wire joint (51), this recess (321) side is provided with the cover plate (35) that can close this recess (321) opening, and this cover plate (35) is shaped in described nest body (31) Or ring nest portion (32), and the connecting portion in cover plate (35) and nest body (31) or ring nest portion (32) is soft bent.

Automatic umbrella the most according to claim 8, it is characterised in that: described recess (321) is located at ring nest portion (32) top, institute State cover plate (35) and be connected to the bottom, ring nest portion (32) of this recess (321) lower section；Described cover plate (35) includes be sequentially connected One folding face (351), the second folding face (352) and pothook (353), described first folding face (351) and the second folding face (352) are the most vertical Directly；In the assembled state, this first folding face (351) and the second folding face (352) hide respectively and open in the front portion of described recess (321) Mouth and open top, described pothook (353) is snapped in the top of this recess (321) rear sidewall.

Automatic umbrella the most according to claim 9, it is characterised in that: the pothook (353) of described cover plate (35) is when assembling The position inconsistent with the top of described recess (321) rear sidewall is set to slide guide face.