CN202085867U

CN202085867U - Umbrella

Info

Publication number: CN202085867U
Application number: CN2011201178319U
Authority: CN
Inventors: 陈建宏
Original assignee: XIAMEN JUNDIAN HOME ACCESSORIES Co Ltd
Current assignee: XIAMEN JUNDIAN HOME ACCESSORIES Co Ltd
Priority date: 2011-04-20
Filing date: 2011-04-20
Publication date: 2011-12-28
Anticipated expiration: 2021-04-20
Also published as: WO2012142935A1

Abstract

The utility model discloses an umbrella, comprising an umbrella unit with an umbrella rod group capable of axially telescoping, a foldable support rack connected with the umbrella rod group and an umbrella cloth of the foldable support rack, also comprising a telescopic sleeve unit at least comprising a fixed sleeve and a movable sleeve, wherein the fixed sleeve and the movable sleeve are coaxially connected and formed into a telescopic connection relationship, the fixed sleeve is coaxially connected with the umbrella rod group and also at least formed into the axial positioning connection relationship. The umbrella has the following advantages: when the umbrella unit is folded, the folded umbrella unit is housed in the sleeve unit, the umbrella is beautiful and conveniently carried over and stored; when the umbrella unit is unfolded, the sleeve unit contracts, the axial length is short, the umbrella is conveniently held by hands and has a beautiful appearance.

Description

A kind of parachute kit

Technical field

The utility model relates to a kind of parachute kit.

Background technology

Existing parachute kit comprises a umbrella unit, described umbrella unit have one can axial stretching umbrella bar group, the folding support and that is connected umbrella bar group be connected the umbrella cloth of folding support.During folding, because outside umbrella cloth is exposed to, so outward appearance is not attractive in appearance, carries, stores equal inconvenience.

The utility model content

The utility model provides a kind of parachute kit, and it has overcome the existing deficiency of parachute kit in the background technology.

The technical scheme that is adopted that the utility model solves its technical problem is:

A kind of parachute kit, it comprises a umbrella unit (100), described umbrella unit (100) has the umbrella bar group (110) of an energy axial stretching, the one folding support that is connected umbrella bar group (110) is connected the umbrella cloth (300) of support with one, it also comprises a retractable cartridge unit (200), described cartridge unit (200) comprises solid cover (210) and a movable sleeve (220) at least, described solid cover (210) and movable sleeve (220) be coaxial to be connected and to constitute retractable annexation, described solid cover (210) coaxial connection umbrella bar group (110) head end (111) and constitute the annexation of can axial location locating at least.

Among one preferred embodiment: periphery extends internally into reducing (221) under the described movable sleeve (220), periphery stretches out into bulge loop (211) on the described solid cover (210), within the described reducing (221) outside footpath and the solid cover (210) footpath suitable, directly suitable within footpath and the movable sleeve (220) outside the described bulge loop (211).

Among one preferred embodiment: periphery extends internally into limit decylization (222) on the described movable sleeve (220), and the footpath is less than footpath outside the bulge loop (211) within the described limit decylization (222), and described bulge loop (211) is positioned between limit decylization (222) and the reducing (221).

Among one preferred embodiment: constitute the relation of being slidingly connected between described solid cover (210) and the movable sleeve (220).

Among one preferred embodiment: constitute the relation of being spirally connected between described solid cover (210) and the movable sleeve (220).

Among one preferred embodiment: the annexation that formation can be rotated and axial location is located between described solid cover (210) and umbrella bar group (110) head end (111).

Among one preferred embodiment: described umbrella bar group (110) head end (111) locates to set firmly a stator (112), and described solid cover is established an annular groove (212), the adaptive annular groove that is rotationally connected of described stator (112) (212) within (210) bottom.

Among one preferred embodiment: described solid cover is established a connecting seat in (210) bottom, described Connection Block has the perisporium (214) of a mounting (213) and a coaxial affixed mounting (213), the solid lining of described perisporium (214) is at solid cover (210) bottom inner ring surface, and above-mentioned annular groove (212) is located at Gu Bi (214) inner cylinder.

Among one preferred embodiment: the axial length of the axial length of described umbrella bar group (110) contraction and cartridge unit (200) stretching, extension is suitable.

The technical program is compared with background technology, and it has following advantage:

One is accommodated in the cartridge unit during folding of umbrella unit, and appearance looks elegant is carried, stored conveniently; Cartridge unit shrank when the umbrella unit launched, and axial length is short, held conveniently appearance looks elegant;

They are two years old, reducing internal diameter and to overlap external diameter admittedly suitable, bulge loop external diameter and movable sleeve internal diameter are suitable, Gu constitute between cover and the movable sleeve and can rotate slidable annexation, avoid the movable sleeve rotary action to form moment of torsion in umbrella bar group, avoid umbrella bar group to be twisted, guarantee that the flexible guiding of umbrella bar group is accurate;

Its three, rotate and the annexation of axial location location Gu constitute between cover and the umbrella bar group, avoid solid cover rotary action to form moment of torsion in umbrella bar group, avoid umbrella bar group to be twisted, the guiding of stretching of assurance umbrella bar group is accurate.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 has illustrated the generalized section of the parachute kit of a preferred embodiment.

Fig. 2 has illustrated the schematic diagram of the parachute kit of a preferred embodiment, and this moment, cartridge unit was in contraction state.

Fig. 3 has illustrated the schematic diagram of the parachute kit of a preferred embodiment, and this moment, cartridge unit was in stretched condition.

Fig. 4 has illustrated the schematic diagram of the parachute kit of a preferred embodiment, and this moment, parachute kit was in receiving state.

The specific embodiment

Please refer to Fig. 1 to Fig. 4, a kind of parachute kit, it comprises a umbrella unit 100 and a retractable cartridge unit 200.

Described umbrella unit 100 have one can axial stretching umbrella bar group 110, the folding support that is connected umbrella bar group 110 be connected the umbrella cloth 300 of support with one, the structure of described umbrella unit 100 can adopt the umbrella cellular construction of existing parachute kit, for saving space, be not described further at this.Described umbrella bar group 110 has one a group of pipe and a tubule, and described group of pipe has head end 111.

Described cartridge unit 200 comprises that one overlaps 210 and one sockets that can endwisely slip admittedly and is connected and overlaps 210 movable sleeve 220 admittedly.Periphery extends internally into reducing 221 under the described movable sleeve 220, periphery extends internally into limit decylization 222 on the described movable sleeve 220, describedly overlap admittedly that periphery stretches out into bulge loop 211 on 210, wherein: directly and admittedly overlap outside 210 directly suitable within the described reducing 221, directly suitable within footpath and the movable sleeve 220 outside the described bulge loop 211, the footpath is less than footpath outside the bulge loop 211 within the described limit decylization 222, and, described bulge loop 211 between limit decylization 222 and reducing 221, make described overlap admittedly 210 and movable sleeve 220 between constitute and can rotate annexation in axial sliding.Among the present embodiment, described cartridge unit 200 adopts the two-section type structure, but not as limit, also can adopt three, four section type structures etc. as required.

Described overlap admittedly 210 and umbrella bar group 110 head ends 111 between constitute and to rotate and annexation that axial location is located.Among the present embodiment: described umbrella bar group 110 head ends 111 places set firmly a stator 112 by screw 113; Described overlapping admittedly in 210 bottoms established a connecting seat, and described Connection Block has the perisporium 214 of a mounting 213 and a coaxial affixed mounting 213, and described perisporium 214 solid linings are overlapping 210 bottom inner ring surfaces admittedly, and described solid wall 214 inner cylinder are established annular groove 212; The described stator 112 adaptive annular grooves 212 that are rotationally connected.Among one preferred embodiment, best, described mounting 213 has the extension that stretches out outside the perisporium 214, and described extension and solid sleeve wall thickness are suitable; Best, described perisporium 214 is by being threaded in the solid cover.

Among the present embodiment: the axial length of described umbrella bar group 110 contractions and the axial length of cartridge unit 200 stretching, extensions are suitable.

Among the present embodiment: described umbrella bar group 110 tail ends are established a headkerchief 114, and described headkerchief 114 external diameters and movable sleeve 220 external diameters are suitable.

Among another preferred embodiment, it and a last preferred embodiment difference are: described movable sleeve is screwed onto outside the solid cover, and then rotating relative to solid cover by movable sleeve can the telescopic movable cover.

The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented according to this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model contains.

Claims

1. parachute kit, it comprises a umbrella unit (100), described umbrella unit (100) has the umbrella bar group (110) of an energy axial stretching, the one folding support that is connected umbrella bar group (110) is connected the umbrella cloth (300) of support with one, it is characterized in that: it also comprises a retractable cartridge unit (200), described cartridge unit (200) comprises solid cover (210) and a movable sleeve (220) at least, described solid cover (210) and movable sleeve (220) be coaxial to be connected and to constitute retractable annexation, described solid cover (210) coaxial connection umbrella bar group (110) head end (111) and constitute the annexation of can axial location locating at least.

2. a kind of parachute kit according to claim 1, it is characterized in that: periphery extends internally into reducing (221) under the described movable sleeve (220), periphery stretches out into bulge loop (211) on the described solid cover (210), within the described reducing (221) outside footpath and the solid cover (210) footpath suitable, directly suitable within footpath and the movable sleeve (220) outside the described bulge loop (211).

3. a kind of parachute kit according to claim 2, it is characterized in that: periphery extends internally into limit decylization (222) on the described movable sleeve (220), the footpath is less than footpath outside the bulge loop (211) within the described limit decylization (222), and described bulge loop (211) is positioned between limit decylization (222) and the reducing (221).

4. according to claim 1 or 2 or 3 described a kind of parachute kits, it is characterized in that: constitute the relation of being slidingly connected between described solid cover (210) and the movable sleeve (220).

5. according to claim 1 or 2 or 3 described a kind of parachute kits, it is characterized in that: constitute the relation of being spirally connected between described solid cover (210) and the movable sleeve (220).

6. according to claim 1 or 2 or 3 described a kind of parachute kits, it is characterized in that: the annexation that formation can be rotated and axial location is located between described solid cover (210) and umbrella bar group (110) head end (111).

7. a kind of parachute kit according to claim 6, it is characterized in that: described umbrella bar group (110) head end (111) locates to set firmly a stator (112), described solid cover is established an annular groove (212), the adaptive annular groove that is rotationally connected of described stator (112) (212) within (210) bottom.

8. a kind of parachute kit according to claim 7, it is characterized in that: described solid cover is established a connecting seat in (210) bottom, described Connection Block has the perisporium (214) of a mounting (213) and a coaxial affixed mounting (213), the solid lining of described perisporium (214) is at solid cover (210) bottom inner ring surface, and above-mentioned annular groove (212) is located at Gu Bi (214) inner cylinder.

9. according to claim 1 or 2 or 3 described a kind of parachute kits, it is characterized in that: the axial length of the axial length of described umbrella bar group (110) contraction and cartridge unit (200) stretching, extension is suitable.