CN2882344Y

CN2882344Y - Upper and lower nest structure for hand opening/closing umbrella

Info

Publication number: CN2882344Y
Application number: CN 200520120135
Authority: CN
Inventors: 张书闵
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-12-15
Filing date: 2005-12-15
Publication date: 2007-03-28
Anticipated expiration: 2015-12-15

Abstract

The utility model is an upper and a lower comb structure for opening and pulling down umbrellas, comprising the upper and lower combs, which are embedded with umbrella ribs separately. The utility model is characterized in that the lower part of the upper comb has a snap extending downward, which possesses an internally bent snap head. The upper part of the lower comb has a snapping edge with an arch corner. The bent snap head is placed in the snapping edge to complete the matching of the upper and lower combs. Through the snapping of the ends of the upper and lower combs, the structure can realize opening and pulling down umbrellas in the way of pushing or drawing the lower comb. The operation is simple and the use is convenient.

Description

The up-down runner structure that is used for the hand pulling opening or closing umbrella

Technical field

The utility model relates to the up-down runner structure of umbrella, a kind of novel up-down runner structure that is used for the hand pulling opening or closing umbrella of saying so exactly, this structure can make the moving nest down of push-and-pull can realize opening closing one's umbrella by the buckle combination of end between the up-down runner, easy and simple to handle, easy to use.

Background technology

Traditional hand open type umbrella, its up-down runner structure is usually designed to can chimeric mutually structure, be beneficial to the chimeric receipts of opening of finishing umbrella between the up-down runner, as shown in Figure 1, it is that last nest 1 is designed to have the clasp 11 that stretches out downwards, 2 in following nest has corresponding with it buckling groove 21, clasp 11 is fastened on the purpose that then reaches parachute-opening in the buckling groove 21, its shortcoming is: clasp 11 must extend into down in the nest 2, and rod 3 in also needing to cooperate, umbrella frame 4 so need design longly, damages easily or fractures, in addition when closing one's umbrella, need firmly push clasp, making it break away from buckling groove just can parachute-opening, the more important thing is that this structure only is suitable for manual umbrella, wherein rod need design very carefully, can't be applicable to automatic umbrella.

A kind of improved mode such as patent application 01267745.0 are described, it is that the clasp of last nest is arranged to fasten the fastening part that following nest is provided with from the outside of descending nest, the clasp of last nest improves, be designed to afterbody and have the elastic hook of interior hook, then be provided with fastening part and protuberance on the outer wall of following nest, interior hook makes the parachute kit location by being embedded in fastening part, reaches the purpose of parachute-opening, hook broke away from fastening part in protuberance then can make, and reached the purpose that closes one's umbrella.This structure also designs at manual umbrella, so reach the purpose that closes one's umbrella by the effect of pushing protuberance, the elastic hook that its structure will go up nest is designed to have the structure of interior hook, nest uses in order to cooperate down, and following nest must be provided with fastening part, though buckling groove needn't be set as previously described, but the setting of fastening part has also increased the volume of time nest, and the elastic hook of going up nest will cooperate with fastening part, its inevitable position correspondence, the volume of above nest also to increase; Rod and umbrella frame during this mode equally also will be considered need to cooperate also need to design elastic hook long, damage easily or fracture, and parts design often, the structure relative complex.

At present for the volume of the umbrella of abridging after folding, usually rod all is designed to multi-section type in, and the design of making under the situation of above-mentioned this excellent diameter unanimity during all structure is based on, for bar structure in the more piece, because middle rod is owing to need more piece sheathed mutually, manually to open the middle rod that closes one's umbrella much thick than common for it, therefore, the structure that buckling groove is set is not suitable for that opening of rod closes one's umbrella in the more piece, because can increase a lot of taking up room of nests down like this, makes its volume very big, consequently cause the umbrella volume big, use inconvenient, and not attractive in appearance,, must design in conjunction with the characteristics of multi-section umbrella for this reason.

Summary of the invention

Therefore, the utility model designs a kind of rod in the single-unit that both had been applicable to, is applicable to the up-down runner structure of more piece again, and this structure reaches push-and-pull by the fastening between the up-down runner and opens the purpose that closes one's umbrella.

Another purpose of the present utility model is to provide a kind of up-down runner structure that is used for the hand pulling opening or closing umbrella, and the end that this structure provides up-down runner fastens, and has reduced the spacing that fastens, and fastening structure is oversimplified, easy and simple to handle, easy to use, cost of manufacture is low.

The utility model is achieved in that

A kind of up-down runner structure that is used for the hand pulling opening or closing umbrella, it comprises nest and last nest down, up-down runner is embedded with umbrella frame respectively, it is characterized in that the bottom of nest has the buckle of downward extension, this buckle has the discount that bends inwards, the top of following nest is provided with the fastening edge with arc turning, and discount is fastened on this fastening edge, finishes being clasped between the up-down runner thus.

Described nest down, it fastens edge is the structure of ring-type substantially, and is connected with the main body of following nest, the bottom of this fastening edge is a buckling groove, and the upper and lower end parts that fastens edge all has the turning of arc, is convenient to discount and slips into buckling groove, and discount breaks away from from buckling groove when also being convenient to close one's umbrella.The turning has location and guiding function, is convenient to discount in the cooperation that fastens edge.

Above-mentioned discount, its end up and down all has slick and sly turning, is convenient to cooperate with the fastening edge, to reach the purpose that smooth fastening and disengaging fasten edge.

Described buckle and discount, it also can be arranged at down the top of nest, and corresponding last nest lower end then is provided with the fastening edge, and discount protrudes upward from descending nest top, is fastened on the fastening edge of nest, finishes the cooperation between the up-down runner.

Described buckle, slightly outwards uphold and extend to down nest or go up nest, be that its bearing of trend is not in full accord with the central axis of up-down runner, but be certain included angle (normally less than 30 ° acute angle), be convenient to be provided with discount like this, the axis normal that the then basic and up-down runner of direction is set of discount.

Above-mentioned buckle with fasten edge for relation is set one to one, and be provided with many group buckles usually and fasten edge, in the application of reality, the combination of operated by rotary motion 2-3 group buckle and fastening edge.

Described up-down runner structure, for the ease of making, nest is designed to three sections under it, be respectively down the nest epimere, descend nest stage casing and following nest hypomere, wherein descend the top of nest epimere to be provided with the fastening edge, the bottom of following nest epimere is then for being embedded the portion that is embedded of umbrella frame, following nest hypomere is the handle that draws of following nest, be convenient to the following nest of hand-held pulling, following nest stage casing is set in down the nest epimere and draws between the handle, and the two is combined.

Structure of the present utility model, broken original mentality of designing, fastening position between the up-down runner is arranged on the end of the two, be convenient to the combination between the two, make structural design very simple, discount length and stroke can be very not long simultaneously, can make the structure safety and reliability of discount, can not damage easily or fracture, simple to operate like this, light, only need pull down nest can close one's umbrella.

Because of fastening of the present utility model position is end at up-down runner, and needn't be provided with more than influence in the rod parts or the structure that are provided with, the utility model is both applicable to situation excellent in the single-unit, also applicable in the more piece rod the situation that is provided with (in the more piece rod situation, the superposed situation of excellent butt end in both being applicable to, the thin end of rod is in the situation on top in also being applicable to, rod in original traditional more piece, if carefully hold when top, middle rod religion is little, and the nest internal diameter is very big down, cause fit clearance between the two bigger, when therefore adopting original structure upwards to push nest, be difficult to descend nest to be pushed into and fasten with last nest), and can make the fastening between the up-down runner carry out smoothly.

Description of drawings

Fig. 1 is the prior art constructions schematic diagram,

The structural representation that Fig. 2 implements for the utility model,

The decomposition texture schematic diagram that Fig. 3 implements for the utility model,

The parachute-opening structural representation that Fig. 4 implements for the utility model,

The structural representation that closes one's umbrella that Fig. 5 implements for the utility model.

The specific embodiment

Describe enforcement of the present utility model in detail below in conjunction with accompanying drawing.

Fig. 2, shown in Figure 3, embodiment of the present utility model are that two parts of nest constitute under being reached by last nest, wherein:

The top of last nest 1 is the 1-1 of the portion that is embedded that is embedded with umbrella frame, and the bottom of last nest then is extended with two buckle 1-2 downwards, and the end of buckle 1-2 inwardly is provided with discount 1-3; Buckle 1-2 has two;

The main feature of following nest 2 is to be provided with at its top to fasten edge 2-4; Fasten edge 2-4 and also have two;

And in this embodiment, control pulling nest down for the edge, also be provided with down nest and draw a 2-3, for this reason, following nest is designed to three sections structure, is convenient to make assembling; Following nest 2 includes down nest epimere 2-1, down nest stage casing 2-2 and nest hypomere 2-3 down, and wherein, following nest hypomere 2-3 mainly is provided with for the ease of nest under the push-and-pull as mentioned above, for nest down draws handle; The top of following nest epimere 2-1 is provided with and fastens edge 2-4, and the bottom of following nest epimere is then for being embedded the 2-5 of the portion that is embedded of umbrella frame;

Fastening edge 2-4 is the structure of ring-type substantially, and be connected with the portion 2-5 of being embedded by link arm, the bottom of this fastening edge is buckling groove 2-6, and the upper and lower end parts that fastens edge 2-4 all has the turning (or being called chamfering) of arc, make itself and cooperating of discount 1-3 suitable sliding, be convenient to discount 1-3 and slip into buckling groove 2-6, discount 1-3 breaks away from from buckling groove 2-6 when also being convenient to close one's umbrella.

Following nest stage casing 2-2 is a connector, its up and down nest epimere 2-1 connects, draw with following nest down 2-3 is connected, therefore, the upper and lower of this time nest stage casing 2-2 has the different bead 2-7 in two places, is respectively applied for chimeric nest epimere 2-1 and following nest hypomere 2-3 down, like this behind the following nest 2 of assembling, this three-stage structure combination stably of following nest is convenient to control push-and-pull, also is convenient to fasten nest.

Shown in Figure 4, during parachute-opening, nest draws a 2-3 under the hand push, promote indirectly down that nest epimere 2-1 up moves, in following nest epimere 2-1 arrivals during nest 1, because of under the edge of fastening edge 2-4 at top of nest epimere 2-1 have bevelling (being the turning), and the same discount 1-3 bottom of nest at present also has big fillet, therefore can promote down nest epimere 2-1 easily and advance, make the discount 1-3 of buckle 1-2 slide into down in the buckling groove 2-5 of fastening edge 2-4 bottom of nest epimere, reach the purpose that parachute-opening is fixed.

Shown in Figure 5, when closing one's umbrella, pull down down nest and draw a 2-3, because of the following bottom of the fastening edge 2-4 of nest epimere 2-1 also has chamfering, nest 2-3 draws in the handle under pulling at, fasten this chamfering angle place of edge 2-4 and the top squeeze of discount 1-3, simultaneously, the top of this discount 1-3 also is slick and sly structure, expand outwardly after causing buckle 1-2 stressed, the fastening position of discount 1-3 is fewer and feweri, can't fasten down the fastening edge 2-4 of nest 2 at last and breaks away from down nest, thereby reach the purpose that closes one's umbrella.

In other embodiment, the buckle of this up-down runner can reverse with being provided with of edge of fastening, and promptly buckle also can be arranged at down on the nest, also can be arranged on the nest and fasten edge.

The above; be the specific embodiment of the present utility model, do not represent all implementations of the utility model, every structurally similar with the utility model; the concrete application of identical or similar solution is arranged, all within protection domain of the present utility model.

Claims

1, a kind of up-down runner structure that is used for the hand pulling opening or closing umbrella, it comprises nest and last nest down, up-down runner is embedded with umbrella frame respectively, it is characterized in that the bottom of nest has the buckle of downward extension, this buckle has the discount that bends inwards, the top of following nest is provided with the fastening edge with arc turning, and discount is fastened on this fastening edge, finishes being clasped between the up-down runner thus.

2, the up-down runner structure that is used for the hand pulling opening or closing umbrella as claimed in claim 1, it is characterized in that nest down, it fastens edge is the structure of ring-type substantially, and is connected with the main body of following nest, the bottom of this fastening edge is a buckling groove, and the upper and lower end parts of fastening edge all has the turning of arc.

3, the up-down runner structure that is used for the hand pulling opening or closing umbrella as claimed in claim 2 is characterized in that above-mentioned discount, and its end up and down all has slick and sly turning.

4, the up-down runner structure that is used for the hand pulling opening or closing umbrella as claimed in claim 1, it is characterized in that described buckle and discount, it also can be arranged at down the top of nest, and corresponding last nest lower end then is provided with the fastening edge, discount protrudes upward from following nest top, is fastened on the fastening edge of nest.

5, the up-down runner structure that is used for the hand pulling opening or closing umbrella as claimed in claim 1, it is characterized in that described buckle, slightly outwards uphold and extend to down nest or go up nest, be that its bearing of trend is not certain included angle with the central axis of up-down runner, the axis normal that the then basic and up-down runner of direction is set of discount.

6,, it is characterized in that above-mentioned buckle and fasten edge for relation is set one to one, and the combination of 2-3 group buckle and fastening edge is set as claim 1,2, the 3 or 5 described up-down runner structures that are used for the hand pulling opening or closing umbrella.

7, the up-down runner structure that is used for the hand pulling opening or closing umbrella as claimed in claim 1, it is characterized in that nest is designed to three sections under it, be respectively down the nest epimere, descend nest stage casing and following nest hypomere, wherein descend the top of nest epimere to be provided with the fastening edge, the bottom of following nest epimere is then for being embedded the portion that is embedded of umbrella frame, following nest hypomere is convenient to hand-held pulling nest down for the handle that draws of following nest, between following nest stage casing is set in down the nest epimere and draws.