CN209628830U - A kind of umbrella rib structure - Google Patents

Abstract

The utility model discloses a kind of umbrella rib structures, comprising: multiple groups umbrella frame, each group of umbrella frame include fulcra in one, an interior main bone, interior drawing a bone, an outer main bone, a loop line, the loop line dish and a coccyx freely worn for loop line；The interior fulcra one end is articulated in the upper umbrella nest on umbrella shaft top, which is articulated in interior main bone；The interior main bone one end is articulated in the lower umbrella nest that is nested with umbrella shaft periphery and can move freely, which is articulated in outer main bone；The interior drawing bone one end is articulated on interior fulcra, the outer main bone one end is articulated in the interior drawing bone other end, the loop line one end is articulated in interior main bone, the loop line other end is articulated in the outer main bone other end, the loop line dish is fixedly arranged on outer main bone, the outer main bone other end indent and in the clamping sliding part of the opening of indent, the coccyx are equipped with a sliding slot free to slide for sliding part towards one end of outer main bone, the utility model have the characteristics that structure simply, compact and convenient for being turned under coccyx.

Description

A kind of umbrella rib structure

Technical field

The utility model relates to umbrella with technical fields, refer in particular to a kind of umbrella rib structure.

Background technique

Umbrella covers the tool of day as rain cover, is the indispensable necessary article of people's daily life, especially with the whole world Weather constantly deteriorates, and is influenced by ultraviolet radiation exacerbation, and umbrella is even more to play an important role when people go on a journey.Therefore, Umbrella is the sunshade used convenient for people's carrying, especially women.

Folding umbrella used in people often will appear during opening and turn over unsuccessful situation under the coccyx of umbrella frame, Need people that will turn under coccyx manually, cause it is inconvenient for use, and if utilize other of coccyx and umbrella frame bon e formation quadrangle connect The mode connect, make to open umbrella frame other bones after folding umbrella be able to drive coccyx it is smooth under turn over, but such mode can make umbrella frame Volume increase, do not meet dealer to having light, compact growth requirement after the production of umbrella trend umbrella folding.

Utility model content

The purpose of this utility model is to provide a kind of structures simple, compact and the umbrella frame knot convenient for being turned under coccyx Structure.

To achieve the above object, the technical solution of the utility model is:

A kind of umbrella rib structure includes: multiple groups umbrella frame, and each group of umbrella frame includes fulcra in one, an interior main bone, an interior drawing Bone, an outer main bone, a loop line, the loop line dish and a coccyx freely worn for loop line；The interior fulcra one end is articulated in umbrella shaft The upper umbrella nest on top, the interior fulcra other end are articulated in interior main bone；The interior main bone one end, which is articulated in, is nested with umbrella shaft periphery simultaneously The lower umbrella nest that can move freely, the interior main bone other end are articulated in outer main bone；The interior drawing bone one end is articulated on interior fulcra, should Outer main bone one end is articulated in the interior drawing bone other end, which is articulated in interior main bone, and it is outer which is articulated in this The main bone other end, the loop line dish are fixedly arranged on outer main bone, which simultaneously slides in the opening of indent clamping one Part, the coccyx are equipped with a sliding slot free to slide for sliding part towards one end of outer main bone.

The sliding part is cylindrical body, and the sliding slot is strip.

The both ends of the strip are rounded corner.

The loop line dish is shaped in outer main bone.

The umbrella frame is plastic material.

Interior recess of the coccyx towards the just movable insertion outer main bone other end in the end of outer main bone.

The loop line dish is Z-shaped.

The lower end surface of the loop line dish is equal to the thickness of loop line at a distance from outer main bone.

After adopting the above technical scheme, the utility model is pressed from both sides by the outer main bone other end indent and in the opening of indent Gu a sliding part, the coccyx towards one end of outer main bone be equipped with one for sliding part sliding slot free to slide structure design, In During opening umbrella, the sliding part can be slided outwardly along sliding slot by interior, so that the utility model is limited simultaneously using sliding slot The movement for guiding sliding part, is turned under enabling the coccyx of umbrella frame smooth, and the utility model cooperation loop line dish limits loop line It is turned in outer main bone, and under being convenient for merely with the cooperation of sliding slot and sliding part realization, compared to existing using coccyx and umbrella frame For the mode of other bon e formation quadrangles connection is realized down and turned over, the utility model structure is simple, and overall volume is small and exquisite after folding.

Detailed description of the invention

Fig. 1 is the cross-sectional view of the utility model.

Fig. 2 is the partial enlarged view of the utility model after umbrella is opened.

Fig. 3 is the partial enlarged view of the utility model in umbrella opening procedure.

[symbol description]

10 upper umbrella nest of umbrella shaft, 20 lower umbrella nest 30

Bone 3 is drawn in interior 1 interior main bone 2 of fulcra

4 loop line of outer main bone, 5 loop line dish 7

41 groove 42 of sliding part

6 sliding slot 61 of coccyx.

Specific embodiment

To reach above-mentioned purpose and effect, technical means and structures used by the utility model, hereby drawing just, this is practical Novel its feature and function of preferred embodiment elaborate are as follows, understood completely with sharp.

Shown in please referring to Fig.1 to Fig.3, the utility model discloses a kind of umbrella rib structure, in use, outside the utility model Portion is coated with umbrella cloth, and the bottom of following umbrella shafts 10 is installed with handle, includes: multiple groups umbrella frame, in this present embodiment, the umbrella Bone uses plastic material, so that the overall volume of the utility model is more small and exquisite, but is not limited thereto, and umbrella frame can also use Metal material, each group of umbrella frame include fulcra 1 in one, draw bone 3, an outer main bone 4, a loop line 5, one confession in an interior main bone 2, one The loop line dish 7 and a coccyx 6 that loop line 5 is freely worn；Interior 1 one end of fulcra is articulated in the upper umbrella nest 20 on 10 top of umbrella shaft, should Interior 1 other end of fulcra is articulated in interior main bone 2；2 one end of interior main bone, which is articulated in, to be nested with 10 periphery of umbrella shaft and can move freely Lower umbrella nest 30, which is articulated in outer main bone 4；Interior 3 one end of drawing bone is articulated on interior fulcra 1, the outer master 4 one end of bone is articulated in interior 3 other end of drawing bone, which is articulated in interior main bone 2, and it is outer which is articulated in this Main 4 other end of bone, the loop line dish 7 are fixedly arranged on outer main bone 4, which is recessed groove 42 and in indent (groove 42) the clamping sliding part 41 of opening, the coccyx 6 are free to slide for sliding part 41 equipped with one towards one end of outer main bone 4 Sliding slot 61, in this present embodiment, the loop line dish 7 is Z-shaped, but is not limited thereto, and is also possible to L font or a word Type can also be other shapes that can be limited to loop line 5, and the lower end surface of the loop line dish 7 is equal to back at a distance from outer main bone 4 The thickness of line 5.

Secondly, sliding in sliding slot for the ease of sliding part 41, the sliding part 41 is cylindrical body, and the sliding slot 61 is length Bar shaped, the both ends of the strip are rounded corner.

Furthermore the coccyx 6 towards the end of outer main bone 4 just it is movable be embedded in 4 other end of outer main bone interior recess (groove 42), so that it is another that the end of coccyx 6 towards the outer main bone 4 is embedded in the outer main bone 4 when umbrella fully opens The interior recess (groove 42) at end, so that the compact overall structure of the utility model is beautiful.

In addition, in this present embodiment, the loop line dish 7 is shaped in outer main bone 4, so that the structure of the utility model It is compact, easy to assembly, the groove that furthermore can be caught in recessed one for loop line in the outer main bone 4 of 7 lower section of loop line dish, so that beating After parachute-opening, loop line can fit in the groove of outer main bone 4.

In conclusion the utility model is by 4 other end indent of outer main bone and in the clamping sliding of the opening of indent Part 41, the coccyx 6 towards one end of outer main bone 4 be equipped with one for the sliding slot 61 free to slide of sliding part 41 structure design, In During opening umbrella, the sliding part 41 can be slided outwardly along sliding slot 61 by interior, so that the utility model utilizes sliding slot 61 The movement for limiting and guiding sliding part 41 is turned under enabling the coccyx 6 of umbrella frame smooth, no longer needs to artificially turn under umbrella frame 6, When folding, interior main bone 2 can interlock 4 folding of outer main bone by loop line 5, and the sliding part 41 of outer supervisor 4 can be along sliding slot 61 by outer court Interior sliding, folding is convenient, and loop line 5 is limited in outer main bone 4 by the utility model cooperation loop line dish 7, and merely with sliding slot 61 Cooperation realization with sliding part 41 is turned under being convenient for, and is connect using coccyx 6 with other bon e formation quadrangles of umbrella frame compared to existing Mode realize down and turn over for, the utility model structure is simple, and overall volume is small and exquisite after folding.

The technology contents and technical characterstic of the utility model have revealed that as above, the quantity of the building block of the utility model is simultaneously It is not limited with above-mentioned, those skilled in the art is still potentially based on the announcement of the utility model and makees various practical new without departing substantially from this The replacement and modification of type creation spirit.Therefore, the protection scope of the utility model should be not limited to disclosed in embodiment, and should include Various replacements and modification without departing substantially from the utility model, and covered by claims.

Claims (8)

1. a kind of umbrella rib structure, which is characterized in that include: multiple groups umbrella frame, each group of umbrella frame include fulcra in one, master in one Bone, interior drawing a bone, an outer main bone, a loop line, the loop line dish and a coccyx freely worn for loop line；

The interior fulcra one end is articulated in the upper umbrella nest on umbrella shaft top, which is articulated in interior main bone；The interior master Bone one end is articulated in the lower umbrella nest that is nested with umbrella shaft periphery and can move freely, which is articulated in outer main bone； The interior drawing bone one end is articulated on interior fulcra, which is articulated in the interior drawing bone other end, which is articulated in interior On main bone, which is articulated in the outer main bone other end, which is fixedly arranged on outer main bone, in the outer main bone other end Recessed and in the clamping sliding part of the opening of indent, it is free to slide for sliding part that the coccyx towards one end of outer main bone is equipped with one Sliding slot.

2. a kind of umbrella rib structure as described in claim 1, it is characterised in that: the sliding part is cylindrical body, and the sliding slot is length Bar shaped.

3. a kind of umbrella rib structure as claimed in claim 2, it is characterised in that: the both ends of the strip are rounded corner.

4. a kind of umbrella rib structure as described in claim 1, it is characterised in that: the loop line dish is shaped in outer main bone.

5. a kind of umbrella rib structure as described in claim 1, it is characterised in that: the umbrella frame is plastic material.

6. a kind of umbrella rib structure as described in claim 1, it is characterised in that: the end of the coccyx towards outer main bone is just movable It is embedded in the interior recess of the outer main bone other end.

7. a kind of umbrella rib structure as described in claim 1, it is characterised in that: the loop line dish is Z-shaped.

8. a kind of umbrella rib structure as described in claim 1, it is characterised in that: the lower end surface of the loop line dish is at a distance from outer main bone Equal to the thickness of loop line.