CN2102656U

CN2102656U - Improvement structure of opening and closing device for umbrella

Info

Publication number: CN2102656U
Application number: CN 91224404
Authority: CN
Inventors: 吴贵仁
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-09-21
Filing date: 1991-09-21
Publication date: 1992-04-29

Abstract

The utility model relates to an improved structure of a fastening device for an umbrella, comprising a fastening device for fixing umbrella frames when the umbrella is opened and folded. The fastening device comprises a lower convex fastener arranged at the lower segment of the middle rod of the umbrella frame, an upper convex fastener arranged on the lower extending portion of the upper nest of the umbrella frame, a lower fastening slot arranged on the lower extending portion of the lower nest of the umbrella frame, and an upper fastening slot arranged on the upper extending portion of the lower nest of the umbrella frame. When the umbrella is opened, the lower nest of the umbrella frame is moved upward, the upper convex fastener is embedded into the upper fastening slot to fix the umbrella when the umbrella is opened. The supporting frame of the umbrella frame is higher than a level point to cause the lower nest to have force supporting upward to fix the umbrella when the umbrella is opened When the umbrella is folded, the lower nest of the umbrella frame is moved downward, the lower convex fastener is embedded into the lower fastening slot to fix the umbrella when the umbrella is folded.

Description

Improvement structure of opening and closing device for umbrella

The clip that the utility model relates to a kind of parachute kit improves structure, refers to especially a kind ofly exempt the use of bullet joint directly with the protruding toggle clip device of buckleing the umbrella frame that fixes out, receives state.

Traditional parachute kit when opening or the fastening when closed all lie in and establish in the king-rod with the bullet joint, be used for fastening down nest, make parachute kit maintenance umbrella closing state.The bullet joint is made by iron plate usually, and forms sharp-pointed slip hook, so that fasten nest down.But can recognize that perhaps cost of material is not high in the manufacturing of bullet joint, still combination but very bothers, and especially in the face of the trend of present cost of labor increase, the design of this bullet joint truly has to be waited to improve.In addition, the most important thing is, pointed outside all outstanding usually king-rod of the slip hook of bullet joint based on slip hook, injure the user very easily, the producer is as the same simultaneously, and regular meeting injures the operator in making, so the security deficiency more haves much room for improvement.

Therefore, the clip that main purpose of the present utility model provides a kind of parachute kit improves structure, and it has toggle clip device with the fixing position of umbrella frame, and wherein this toggle clip device comprises a pair of protruding button and a pair of buckling groove or hole, be interlocked and clamp with fastening slotted eye with protruding button, fix the position of umbrella frame.

The clip that another purpose of the present utility model provides a kind of umbrella frame improves structure, when wherein parachute kit strutted, umbrella gill was engaged in down the nest place and rose level point, and the angle that makes umbrella gill and hypomere king-rod is less than 90 degree, cause that nest has the upwards strength of support under the umbrella frame that umbrella opens, to keep the firm of parachute-opening.

According to the clip structure-improved of a kind of parachute kit of the present utility model, be to comprise a toggle clip device, with the fixedly parachute-opening and the position that closes one's umbrella of umbrella frame, it is characterized in that this toggle clip device comprises: protruding once button is located at umbrella frame king-rod hypomere; One epirelief button is located on the lower extension of nest on the umbrella frame; Once buckling groove is located on the lower extension of nest under the umbrella frame; And buckling groove is located on the last extension of nest under the umbrella frame on one; When parachute-opening, nest moves up under the umbrella frame, embed to go up buckling groove with the epirelief button, and with fixing parachute-opening position, and the fulcra of umbrella frame are more than level point, makes down the still tool strength that makes progress and support of nest, more firm parachute-opening position; When the ground that closes one's umbrella, nest moves down under the umbrella frame, below protruding button embed down in the buckling groove, with the position that fixedly closes one's umbrella.

Parachute kit clip structure-improved of the present utility model does not use the bullet joint fully, and with the umbrella frame state that toggle clip device fixes out, closes one's umbrella, so can exempt the problem that traditional parachute kit must use the bullet joint, makes parachute kit have more practical purpose.

In order further to understand the utility model spy's feature and concrete structure, below now for several embodiment, and, describe the utility model in detail with reference to accompanying drawing.

Fig. 1 to Fig. 3 of the present utility model first implements illustration, shows that respectively umbrella frame opens the action of receipts;

Fig. 4 to Fig. 7 is the second enforcement illustration of the present utility model, and wherein Fig. 4 A is the enlarged drawing of following nest;

Fig. 8 to Fig. 9 is the 3rd an enforcement illustration of the present utility model, and wherein Fig. 8 A is the enlarged drawing of following nest;

Figure 10 to Figure 11 is the 4th an enforcement illustration of the present utility model;

Figure 12 to Figure 13 is the 5th an enforcement illustration of the present utility model;

Figure 14 is the 6th an enforcement illustration of the present utility model;

Figure 15 is the 7th an enforcement illustration of the present utility model;

Figure 16 to Figure 18 is the 8th an enforcement illustration of the present utility model, and wherein Figure 18 A has shown the following protruding button that combines with flexible member enlargedly.

At first see also Fig. 1 to shown in Figure 3, umbrella frame of the present utility model 100 all has king-rod 10 in the same manner with traditional umbrella frame, king-rod 10 is provided with the last nest 20 that slidably descends nest 30 and be fixed in the top, last nest 20 outwards connects main bone 40, and fulcra 50 are connected in down between nest 30 and the main bone 40.As shown in Figure 1, of the present utility model being characterised in that when parachute-opening, fulcra 50 are the angle of spending less than 90 with king-rod 10 hypomeres, when parachute kit is strutted, following nest 30 still has the upwards surplus energy on top, stable when keeping parachute-opening, and the mat toggle clip device position that keeps parachute-opening and close one's umbrella.As shown in Figures 2 and 3, toggle clip device of the present utility model comprise be located at king-rod 10 hypomeres following protruding buckle 61 and the epirelief be located on nest 20 lower extension 21 buckle 62, and down nest 30 lower extension 31 and go up extension 32 and be provided with down buckling groove 63 and last buckling groove 64.When closing one's umbrella, following nest 30 is to downslide, and following buckling groove 63 slips into and clamps for protruding buttons 61 down, with the position that fixedly closes one's umbrella; When parachute-opening, following nest 30 upwards slides to nest 20 places, and epirelief button 62 slips into down in the buckling groove 64 and be clamped, with the fixing position of parachute-opening, so can exempt the use that traditional bullet saves.Based on protruding button and buckling groove all can be simply king-rod, on nest and down the nest place form, and the tool danger of hurting sb.'s feelings not still can reach the effect of expection.

Except Fig. 1 to first embodiment shown in Figure 3, Fig. 4 and Fig. 7 show second embodiment of toggle clip device, wherein descend the lower extension 31 of nest 30 to be provided with down fastening hole 631 to replace aforesaid buckling groove 63 down, and the lower end inner edge of following fastening hole 631 is provided with recessed button door 632, clamped for following protruding button 61 slips into, with the position that fixedly closes one's umbrella.

Fig. 8 and Fig. 9 show the 3rd embodiment of the utility model toggle clip device, descend wherein that the effect of fastening hole 631 and the following buckling groove 63 of Fig. 1 is identical just adds a cover into button door 632 on the openend with the below of buckling groove under Fig. 1, protruding button 61 entered to fastening hole 631 and fastens and closes one's umbrella under this button door 632 can supply, with the stability and safety that keeps closing one's umbrella.

The upper and

lower protruding button

62,61 of above-mentioned toggle clip device and upper and lower buckling groove or hole 64,63,631 can be designed as single, can also be designed to the paired shape of Figure 10 and the 4th embodiment shown in Figure 11, that is each protruding button all runs through king-rod 10 and becomes the protruding shape of buckleing of the equal tool in both sides, and cooperate the buckling groove, the hole that fasten that (not shown) also is set in pairs, more promote the stability that fastens.

See also Figure 12 and the 5th embodiment shown in Figure 13, wherein the epirelief button 62 of this toggle clip device is located at down the last extension 32 of

nest

30, and 21 of the lower extension of last nest 20 are established above buckling groove 64, when parachute-opening, above buckling groove 64 is interlocked with epirelief button 62, with fixing deployed condition.

Figure 14 and Figure 15 show the of the present utility model the 6th and the 7th embodiment, show that toggle clip device of the present utility model can be applicable to various parachute kits different or many foldings, and embodiment can find out that more the utility model range of application is very extensive thus.

Figure 16 to Figure 18 shows the utility model the 8th embodiment, wherein protruding button 61 can be propped up by the flexible member 65 in the king-rod 10 down, but so slip over for following nest 30 in the down protruding button 61 retraction king-rods 10, outstanding automatically again after the nest 30 of waiting down slips over, thus go up kind of structure then as long as down in the design one of nest top buckling groove need below following nest, not set buckling groove.Open when closing one's umbrella can shared one on buckling groove and up and down protruding button can reach and open the effect that closes one's umbrella.

In sum, the utility model has been exempted the use of traditional bullet joint fully, especially uses the king-rod in wooden rattan matter, as wanting profile groove to be equipped with bullet, to save not only that cost height and quality instability if can cooperate with the utility model should be very desirable cooperation.The utility model comprises protruding button and buckling groove or hole with toggle clip device, with the location purpose that reaches parachute-opening and close one's umbrella, makes parachute kit easy and that security is pure so provide, to promote the practicality of parachute kit.

Claims

1, a kind of clip structure-improved of parachute kit is to comprise a toggle clip device, and with the fixedly parachute-opening and the position that closes one's umbrella of umbrella frame, it is characterized in that this toggle clip device comprises: protruding once button is located at umbrella frame king-rod hypomere; One epirelief button is located on the lower extension of nest on the umbrella frame; Once buckling groove is located on the lower extension of nest under the umbrella frame; And buckling groove is located on the last extension of nest under the umbrella frame on one; When parachute-opening, nest moves up under the umbrella frame, embed to go up buckling groove with the epirelief button, and with fixing parachute-opening position, and the fulcra of umbrella frame are more than level point, makes down the still tool strength that makes progress and support of nest, more firm parachute-opening position; When the ground that closes one's umbrella, nest moves down under the umbrella frame, below protruding button embed down in the buckling groove, with the position that fixedly closes one's umbrella.

2, the clip of parachute kit according to claim 1 improves structure, the following buckling groove that it is characterized in that this toggle clip device can be by fastening hole replacement down, this time fastening hole lower end inner edge is provided with the button door, slips over and embeds down in the fastening hole for following protruding button, with the position that fixedly closes one's umbrella.

3, the clip of parachute kit according to claim 1 improves structure, it is characterized in that the epirelief button of this toggle clip device can convex fastener be arranged on the nearly king-rod of going up the nest below to cooperate buckling groove can fasten mutually when the parachute-opening with fixing parachute-opening position.

4, the clip according to the described parachute kit of arbitrary claim among the claim 1-3 improves structure, it is characterized in that this toggle clip device is provided with two or more protruding buttons and buckling groove or hole.

5, the clip of parachute kit according to claim 1 improves structure, and the last buckling groove that it is characterized in that this toggle clip device is located on the nest lower extension and the epirelief button is located at down on the last extension of nest.

6, the clip of parachute kit according to claim 1 improves structure, the following protruding button that it is characterized in that this toggle clip device is incorporated on the flexible member, this flexible member is located in the king-rod, when receiving the Umbrella runner downslide, protruding button can be depressed in the retraction king-rod, following nest can slip over down protruding button to protruding button down automatically the protruding buckling groove that places form the position that fixedly closes one's umbrella.