CN205728493U - A kind of parachute kit closing device - Google Patents
A kind of parachute kit closing device Download PDFInfo
- Publication number
- CN205728493U CN205728493U CN201620695090.5U CN201620695090U CN205728493U CN 205728493 U CN205728493 U CN 205728493U CN 201620695090 U CN201620695090 U CN 201620695090U CN 205728493 U CN205728493 U CN 205728493U
- Authority
- CN
- China
- Prior art keywords
- parachute kit
- closing device
- middle rod
- lower nest
- umbrella
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model discloses a kind of parachute kit closing device, including middle rod with described middle rod socket for being connected the lower nest of umbrella frame and fixing the detent mechanism of described lower nest in described middle rod lower end, also include: stretching spring, be fixed in the inner chamber of described middle rod；Stay cord, two ends connect described tension spring and described lower nest respectively and stride across the top of described middle rod, and the lower nest unlocked is lifted the top of middle rod to strut parachute kit by stay cord by described tension spring；Parachute kit closing device of the present utility model, simple in construction, manufactures easy for installation, eliminates in prior art and arranges the movable buckle of nest under location at middle rod top, so that parachute kit is more convenient for supportting open and close, not only uses more convenient but also do not have when closing one's umbrella and unlock the potential safety hazard that movable buckle brings.
Description
Technical field
This utility model relates to parachute kit technical field, particularly to a kind of parachute kit closing device.
Background technology
Umbrella is a kind of instrument providing shady and cool environment or covering rain, snow.The making material of umbrella normally comprises tool ductility
Cloth, and other material that can be used as skeleton and kinking.With hands, it is lifted during use, although the umbrella master when initially invention
Syllabus, it is used to block sunlight, but is the most often taken as now the rain gear that the rainy day keeps off the rain.Umbrella for shielded from sunlight is also referred to as
Sunshade or parasols, be securable to the outdoor furnitures such as balcony table, or with on the beach.Other purposes of umbrella includes ornament, turns
Cane even weapons.
The structure of umbrella includes umbrella handle (rod in also referred to as), umbrella frame, umbrella cover, umbrella cover four part.Umbrella handle is the backbone of umbrella,
Supportting whole umbrella, mainly make with materials such as wood, bamboo, metals, umbrella frame is to support whole umbrella cover, and it can fold can support
Open, it is simple to carry.Umbrella cover is most important part in umbrella, is responsible for the responsibility of rain cover, and making material has Polypropylence Sheet, oilcloth, silk fabric
Cloth and long-lived nylon cloth etc., umbrella cover stores umbrella after umbrella uses again, dust-proof loss prevention, simultaneously in turnover public affairs
Hand over and market etc. puts into umbrella cover umbrella, it is possible to reduce drip to ground, plays the effect of civilization umbrella, and up-to-date design structure is
Umbrella cover has a style of one's own with umbrella, is so possible to prevent the loss of umbrella cover.
From structure, umbrella is roughly divided into folded umbrella and straight shank umbrella, and wherein straight shank umbrella is easy to use, is widely used, existing skill
Umbrella in art needs to be positioned by movable buckle strutting nest and middle rod at present, and such as application publication number is CN
The patent documentation of 104872947A discloses a kind of umbrella closing device, including middle rod, and the lower nest being socketed with described middle rod,
The lower end of described lower nest is radially arranged flexible fastening structure, and described elastic closing structure includes buckling piece, and is arranged on institute
Stating bottom buckling piece the spring between middle rod medial wall, it is logical that described buckling piece is provided through matching with described middle rod
Hole, the hole wall of described through hole side is provided with boss, described boss respectively be arranged on the sidewall of described middle rod upper and lower two ends
Open an umbrella screens and the screens that closes one's umbrella matches.This structure designs, by the boss that is arranged on the through hole medial wall of buckling piece with
Open an umbrella screens and separate with the screens that closes one's umbrella or combine, and then realize the folding of umbrella.
Although the simple in construction of above-mentioned umbrella, low cost and be easy to umbrella folding, but need when closing umbrella to press
Button, will cause when button useless cannot positioning or close up, cause using or in-convenience in use.
Utility model content
The utility model discloses a kind of parachute kit closing device, simple in construction, easy to use, it is not necessary to unlocking motion can be received
Rise or strut location parachute kit.
A kind of parachute kit closing device, including middle rod with described middle rod socket for being connected the lower nest of umbrella frame and described
The detent mechanism of described lower nest is fixed in middle rod lower end, also includes:
Stretching spring, is fixed in the inner chamber of described middle rod；
Stay cord, two ends connect described tension spring and described lower nest respectively and stride across the top of described middle rod, described pulling force
The lower nest unlocked is lifted the top of middle rod to strut parachute kit by stay cord by spring.
Parachute kit closing device of the present utility model is by arranging stretching spring in middle rod, and connects this stretching by stay cord
Spring and described lower nest, thus the power strutting and positioning umbrella frame is provided by the stretching downward nest of spring.
Fixed pulling rope for convenience, it is preferred that being radially provided with of described lower nest fixedly mounts consolidating of one end of described stay cord
Reservation, described fixing seat both sides offer the draw-in groove embedded for stay cord, and the upper semisection draw-in groove of one of them draw-in groove internally expands
Forming the fixing groove accommodating knot, the side notch of described fixing groove is less than inner chamber, and the end face notch of described fixing groove is used for supplying
Knot enters.Fixing groove is 1:3～1:2 with the ratio of the height of draw-in groove.
Process for convenience, manufacture and assemble, it is preferred that described fixing groove has the vallecular cavity of column type.
In order to reduce the friction of stay cord, improve the service life evened out, it is preferred that the top of described middle rod is provided with roller
Mounting groove, is provided with the roller guiding described stay cord in described roller mounting slot.
Umbrella cover could be kept well owing to the pulling force needs of stretching spring are bigger, therefore during strutting, under
Nest stress is relatively big, and the mechanism at easy impact umbrella top, in order to reduce impact, it is preferred that also include being arranged on umbrella top and lower nest it
Between and with described middle rod socket buffering sleeve.
Install for convenience, it is preferred that the top of described buffering sleeve is along offering the escape groove dodging roller.
The buffer unit of buffering sleeve can use various structures and material, such as spring structure, elastomeric material etc., for
In raising service life, it is preferred that described buffering sleeve uses plastics to make, the barrel of described buffering sleeve is provided with multiple slow
Rushing through hole, described buffering through hole is length bar hole circumferentially, and circumference covers 150～170 °.Buffering through hole is arranged
Improve the elasticity of buffering sleeve, improve buffering effect.
In order to improve buffering effect further, it is preferred that the plurality of buffering through hole is axially distributed, adjacent buffer through hole
Center mutual dislocation arrange.
In order to improve buffering effect further, it is preferred that the center mutual dislocation of adjacent buffer through hole, the most wrong in circumference
80～110 °, position.
In order to improve buffering effect further, it is preferred that narrow two hem widths in the middle of described bar hole.
The beneficial effects of the utility model:
Parachute kit closing device of the present utility model, simple in construction, manufacture easy for installation, eliminate in prior art at middle rod
Top arranges the movable buckle of the lower nest in location so that parachute kit is more convenient for supportting open and close, not only use more convenient and also will not
Have when closing one's umbrella and unlock the potential safety hazard that movable buckle brings.
Accompanying drawing explanation
Fig. 1 is the parachute kit closing device of the present utility model structural representation when strutting.
Fig. 2 is the parachute kit closing device of the present utility model structural representation when closing up.
Fig. 3 is the structural representation of lower nest of the present utility model.
Fig. 4 is the fit structure schematic diagram of lower nest of the present utility model and middle rod.
Fig. 5 is the structural representation of stretching spring attachment positions of the present utility model.
Fig. 6 is the enlarged diagram of part A in Fig. 4.
Fig. 7 is the enlarged diagram of part B in Fig. 4.
Fig. 8 is the schematic rear view of Fig. 7.
Fig. 9 is the schematic top plan view of Fig. 7.
Figure 10 is the fit structure schematic diagram of buffering sleeve of the present utility model and middle rod.
Detailed description of the invention
As shown in Fig. 1～10, the parachute kit closing device of the present embodiment includes: middle excellent 1, eases up with the lower nest 2 of middle excellent 1 socket
Rush sleeve 3, be arranged on the tension spring 4 in middle excellent 1 inner chamber and connect tension spring 4 and the stay cord 5 of lower nest 2.
The middle top of excellent 1, along being provided with roller mounting slot, is provided with roller 6 in roller mounting slot.
The lower end of lower nest 2 radially with middle excellent 1 elastic closing structure being connected (and structure phase of the prior art
With, do not repeat), middle part is radially provided with umbrella frame mounting ring 21, and upper end is radially with the fixing seat of the one end installing stay cord 5
22。
The both sides of fixing seat 22 offer the draw-in groove 221 and draw-in groove 222, the wherein upper semisection of draw-in groove 221 embedded for stay cord
Draw-in groove, to the internal expansion of fixing seat 22, forms the fixing groove 2211 accommodating knot, and the side notch of fixing groove 2211 is less than fixing
The inner chamber of groove 2211, the end face notch of fixing groove 2211 is for entering for knot.Fixing groove 2211 has the vallecular cavity of column type.
When stay cord 5 is installed, one end is formed by knots tied knot, and knot enters from the end face notch of fixing groove 2211, stay cord along
Draw-in groove 221 is walked around the bottom of fixing seat 22 and snaps in draw-in groove 222 and finally stride across roller 6 and stretch into and interior be finally connected with tension spring 4.
The mode of the lower nest 2 in parachute kit closing device location of the present embodiment is as follows:
When packing up parachute kit, lower nest 2 is positioned at the middle bottom of excellent 1, is connected by elastic closing structure is fixing with middle excellent 1, this
Time tension spring 4 stay cord degree maximum, as shown in Figure 2.
When parachute kit to be strutted, after unlocking elastic closing structure, due to the pulling force effect of tension spring 4, will by stay cord 5
Lower nest 2 is positioned at middle excellent 1 top, and the umbrella frame of parachute kit struts, as shown in Figure 1.
Buffering sleeve 3 is arranged between umbrella top and lower nest 2, and the edge, top of buffering sleeve 3 offers dodges dodging of roller 6
Groove.Buffering sleeve 3 uses the material with certain elasticity to make, and generally plastics or rubber uses plastics in the present embodiment
Material is made, and the barrel of buffering sleeve 3 is provided with buffering through hole 31 and improves the elasticity of entirety, and the structure of buffering through hole 31 is middle
The bar hole of narrow two hem widths, the length of bar hole circumferentially, covers about 150～170 °, the most in the circumferential along axle
To being provided with multiple buffering through hole 31, the center mutual dislocation of adjacent buffer through hole 31 is arranged, mutual dislocation 90 ° in circumference.
In sum, the parachute kit closing device of the present embodiment eliminates and of the prior art arranges location at middle excellent 1 top
The movable buckle of lower nest 2, so that parachute kit is more convenient for supportting open and close, not only uses more convenient but also does not have when closing one's umbrella and unlock
The potential safety hazard that movable buckle brings.
Claims (10)
1. a parachute kit closing device, including middle rod with described middle rod socket for being connected the lower nest of umbrella frame and in described
The detent mechanism of described lower nest is fixed in rod lower end, it is characterised in that also include:
Stretching spring, is fixed in the inner chamber of described middle rod；
Stay cord, two ends connect described tension spring and described lower nest respectively and stride across the top of described middle rod, described tension spring
By stay cord, the lower nest unlocked is lifted the top of middle rod to strut parachute kit.
2. parachute kit closing device as claimed in claim 1, it is characterised in that being radially provided with described in fixed installation of described lower nest
The fixing seat of one end of stay cord, described fixing seat both sides offer the draw-in groove embedded for stay cord, the upper semisection of one of them draw-in groove
Draw-in groove internally expands and forms the fixing groove accommodating knot, and the side notch of described fixing groove is less than inner chamber, described fixing groove
End face notch is for entering for knot.
3. parachute kit closing device as claimed in claim 2, it is characterised in that described fixing groove has the vallecular cavity of column type.
4. parachute kit closing device as claimed in claim 1, it is characterised in that the top of described middle rod is provided with roller and installs
Groove, is provided with the roller guiding described stay cord in described roller mounting slot.
5. parachute kit closing device as claimed in claim 4, it is characterised in that also include being arranged between umbrella top and lower nest and with
The buffering sleeve of described middle rod socket.
6. parachute kit closing device as claimed in claim 5, it is characterised in that the edge, top of described buffering sleeve offers dodges rolling
The escape groove of wheel.
7. the parachute kit closing device as described in claim 5 or 6, it is characterised in that described buffering sleeve uses plastics to make, institute
The barrel stating buffering sleeve is provided with multiple buffering through hole, and described buffering through hole is length bar hole circumferentially, circumference
Upper covering 150～170 °.
8. parachute kit closing device as claimed in claim 7, it is characterised in that the plurality of buffering through hole is axially distributed, phase
The center mutual dislocation of adjacent buffering through hole is arranged.
9. parachute kit closing device as claimed in claim 8, it is characterised in that the center mutual dislocation of adjacent buffer through hole, week
Upwards mutual dislocation 80～110 °.
10. parachute kit closing device as claimed in claim 7, it is characterised in that narrow two hem widths in the middle of described bar hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620695090.5U CN205728493U (en) | 2016-06-28 | 2016-06-28 | A kind of parachute kit closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620695090.5U CN205728493U (en) | 2016-06-28 | 2016-06-28 | A kind of parachute kit closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205728493U true CN205728493U (en) | 2016-11-30 |
Family
ID=57380740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620695090.5U Withdrawn - After Issue CN205728493U (en) | 2016-06-28 | 2016-06-28 | A kind of parachute kit closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205728493U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105962585A (en) * | 2016-06-28 | 2016-09-28 | 浙江腾鑫伞业有限公司 | Umbrella opening and closing device |
| CN112641190A (en) * | 2020-12-21 | 2021-04-13 | 海峡(晋江)伞业科技创新中心有限公司 | Telescopic umbrella opening and closing mechanism and automatic telescopic umbrella |
-
2016
- 2016-06-28 CN CN201620695090.5U patent/CN205728493U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105962585A (en) * | 2016-06-28 | 2016-09-28 | 浙江腾鑫伞业有限公司 | Umbrella opening and closing device |
| CN105962585B (en) * | 2016-06-28 | 2018-12-18 | 浙江腾鑫伞业有限公司 | A kind of umbrella closing device |
| CN112641190A (en) * | 2020-12-21 | 2021-04-13 | 海峡(晋江)伞业科技创新中心有限公司 | Telescopic umbrella opening and closing mechanism and automatic telescopic umbrella |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161130 Effective date of abandoning: 20181218 |