CN209403800U - Noise reducing type automatic umbrella folding and unfolding safeguard construction - Google Patents
Noise reducing type automatic umbrella folding and unfolding safeguard construction Download PDFInfo
- Publication number
- CN209403800U CN209403800U CN201822107716.8U CN201822107716U CN209403800U CN 209403800 U CN209403800 U CN 209403800U CN 201822107716 U CN201822107716 U CN 201822107716U CN 209403800 U CN209403800 U CN 209403800U
- Authority
- CN
- China
- Prior art keywords
- convex block
- locating piece
- ratchet
- elastic slice
- back plate
- 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.)
- Active
Links
Abstract
A kind of noise reducing type automatic umbrella folding and unfolding safeguard construction, the body interior being set in umbrella lever, including shaft, ratchet, clockwork spring, locating piece and drawstring；Elastic slice is equipped in the first convex block side relative to locating piece of keyholed back plate, the part relative to the first convex block of elastic slice is equipped with the second convex block, when umbrella is opened, locating piece is outside under the action of elastic component, elastic slice is compressed into keyholed back plate by the first convex block and the second convex block, the free end of locating piece is against on ratchet；When umbrella parachute-opening, sub warhead is acted on the inside of elastic slice, is compressed elastic slice to outside keyholed back plate by the second convex block and the first convex block, and the free end of locating piece is detached from ratchet.This structure can greatly avoid the shock between the free end of locating piece and ratchet and the noise that is formed, and rub when can reduce ratchet wheel the vibration between the free end of locating piece sound.
Description
Technical field
The utility model relates to a kind of safeguard construction of automatic umbrella, especially a kind of noise reducing type automatic umbrella folding and unfolding safety knot
Structure.
Background technique
Chinese patent literature CN201499743U discloses a kind of automatic umbrella folding and unfolding safeguard construction, is set in umbrella lever
Body interior, including shaft, ratchet, clockwork spring, locating piece and drawstring；The shaft axis pivot is in bottom part body, the fixed spine of one end
Wheel, the fixed clockwork spring of the other end, ratchet are equipped with several ratchets, and the outer end of clockwork spring is fixed in main body；Locating piece one end pivot joint
In main body, free end is opposite with the ratchet of ratchet, and convex block is equipped on the inside of locating piece, and convex block is stretched from the side opening in main body wall
Position when entering into the axis hole of main body, and retracting with the discount being arranged in umbrella shaft is opposite；Described drawstring one end, which is fixed on, to be turned
On axis, the other end is fixed on the upper nest at top of the umbrella end.
When closing one's umbrella, the shock between the when ratchet wheel and free end of locating piece rubs the automatic umbrella folding and unfolding of this structure
It is too loud to wipe sound, influences using experience sense all.Shock when how to reduce ratchet wheel between the free end of locating piece rubs
Wiping sound is that the industry is wanted to solve the problems, such as without solving always.
Utility model content
In order to overcome the above problem, the utility model provides a kind of noise reducing type automatic umbrella folding and unfolding safeguard construction, can reduce
Shock friction sound when ratchet wheel between the free end of locating piece.
The technical solution of the utility model is: providing a kind of noise reducing type automatic umbrella folding and unfolding safeguard construction, is set to umbrella and holds
Body interior in handle, including shaft, ratchet, clockwork spring, locating piece and drawstring；For the shaft axis pivot in bottom part body, one end is solid
Determine ratchet, the fixed clockwork spring of the other end, ratchet is equipped with several ratchets, and the outer end of clockwork spring is fixed in main body；The locating piece one end
It is articulated in main body, free end is opposite with the ratchet of ratchet, the first convex block is equipped on the inside of locating piece, in keyholed back plate relative to described
First convex block side is equipped with elastic slice, and the part relative to first convex block of the elastic slice is equipped with the second convex block, when umbrella collapses
When, the locating piece under the action of elastic component, is compressed elastic slice into keyholed back plate by the first convex block and the second convex block, institute outside
The free end for stating locating piece is against on the ratchet；When umbrella is opened, sub warhead is acted on the inside of elastic slice, by the second convex block and
First convex block compresses elastic slice to outside keyholed back plate, and the free end of the locating piece is detached from the ratchet.
As the improvement to the utility model, the elastic slice is disposably processed from the keyholed back plate.
As the improvement to the utility model, the elastic slice is an individual components, is connected by interconnecting piece and the keyholed back plate
It connects.
The utility model is equipped with elastic slice, institute in the first convex block side relative to the locating piece of keyholed back plate due to using
The part relative to first convex block for stating elastic slice is equipped with the second convex block, and when umbrella collapses, the locating piece is in outer surface elastic
Under the action of part, elastic slice is compressed into keyholed back plate by the first convex block and the second convex block, the free end of the locating piece is against institute
It states on ratchet；When umbrella is opened, sub warhead is acted on the inside of elastic slice, by the second convex block and the first convex block by elastic slice to outside keyholed back plate
It compresses, the free end of the locating piece is detached from the structure of the ratchet, in this way, can greatly be avoided due to the presence of elastic slice
Shock between the free end of the locating piece and the ratchet and the noise formed, when can reduce ratchet wheel and locating piece
Free end between shock rub sound.
Detailed description of the invention
Fig. 1 is a kind of schematic perspective view of embodiment of the utility model.
Fig. 2 be Fig. 1 a kind of state in cut open structural schematic diagram.
Fig. 3 be Fig. 1 another state in cut open structural schematic diagram.
Specific embodiment
In the description of the present invention, it should be understood that "center" in term, "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching
State the utility model and simplify description, rather than the device or component of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second "
It is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connection ", " connected " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to dismantling connection, or integrally connect
It connects；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, be also possible to indirectly connected through an intermediary,
It can be the connection of two component internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Referring to Figure 1 to Fig. 3, Fig. 1 to Fig. 3 revealed is a kind of noise reducing type automatic umbrella folding and unfolding safeguard construction, is set to
Body interior (main part is not drawn into) in umbrella lever 7 is equipped with button 71, for controlling beating for umbrella on umbrella lever 7
It opens or collapses, including shaft 1, ratchet 2, clockwork spring, locating piece 3 and drawstring 4；1 pivot of shaft axis in bottom part body, fix by one end
Ratchet 2, the fixed clockwork spring of the other end, ratchet 2 are equipped with several ratchets 21, and the outer end of clockwork spring is fixed in main body；The locating piece 3 one
End is articulated in main body, and the ratchet 21 of free end 31 and ratchet 2 is opposite, and the first convex block 32 is equipped on the inside of locating piece 3；In keyholed back plate 5
Relative to 32 side of the first convex block be equipped with elastic slice 51, the part relative to first convex block 32 of the elastic slice 51 is set
There is the second convex block 511, when umbrella collapses, the locating piece 3 under the action of elastic component, passes through the first convex block 32 and second outside
Convex block 511 compresses elastic slice 51 into keyholed back plate 5, and the free end 31 of the locating piece 3 is against on the ratchet 21；When umbrella is opened
When, sub warhead 6 acts on 51 inside of elastic slice, elastic slice 51 compressed to outside keyholed back plate 5 by the second convex block 511 and the first convex block 32,
The free end 31 of the locating piece 3 is detached from the ratchet 21；In the present embodiment, medium rod 8 is equipped in main body, the keyholed back plate 5 is set
In medium rod.It is equipped with limited step 512 on the top of second convex block 511, the limited step 512 mainly prevents bullet
It when in first 6 entrance keyholed back plate 5, deviates 5 transition of keyholed back plate to locating piece side, and makes sub warhead 6 and the tapered end by the control of button 71
72 are detached from (button 71 and the specific connection structure of tapered end 72 are the prior arts, this connection structure is not drawn into the utility model), reach
To the purpose of locking sub warhead 6.
The utility model can greatly avoid the locating piece due to being provided with elastic slice 51, the buffer function of elastic slice 51
Free end and the ratchet between shock and the noise that is formed, free end when ratchet 2 rotates with locating piece 3 can be reduced
Shock friction sound between 31, plays the role of noise reduction.
Preferably, the elastic slice 51 is disposably processed from the keyholed back plate 5.
Preferably, the elastic slice 51 can be an individual components, be connect by interconnecting piece with the keyholed back plate 5, the company
Socket part includes just being not limited to that two salient points are arranged on keyholed back plate 5, two holes is arranged in the corresponding position on 51 top of elastic slice, by two
A hole is buckled in described two salient points, it can by elastic slice 51 on keyholed back plate 5.
It should be noted that explaining in detail for above embodiment, purpose, which is only that, carries out the utility model
It explains, in order to be able to which preferably explanation the utility model, still, these descriptions cannot be with any explanations at being to this reality
With novel limitation, in addition to there is clearly opposite description, these features should be understood to can be applied to any one embodiment party
In formula, and it is not limited merely to described embodiment.
Claims (4)
1. a kind of noise reducing type automatic umbrella folding and unfolding safeguard construction, the body interior being set in umbrella lever, including shaft (1), spine
Take turns (2), clockwork spring, locating piece (3) and drawstring；Shaft (1) pivot is in bottom part body, and one end fixed ratchet wheel (2), the other end is fixed
Clockwork spring, ratchet (2) are equipped with several ratchets (21), and the outer end of clockwork spring is fixed in main body；Locating piece (3) one end is articulated in master
On body, the ratchet (21) of free end (31) and ratchet (2) relatively, is equipped with the first convex block (32) on the inside of locating piece (3), feature exists
In: be equipped with elastic slice (51) relative to the first convex block (32) side in keyholed back plate (5), the elastic slice (51) relative to described
The part of first convex block (32) is equipped with the second convex block (511), when umbrella collapses, the work of the locating piece (3) elastic component outside
Under, elastic slice (51) is compressed into keyholed back plate (5) by the first convex block (32) and the second convex block (511), the locating piece (3)
Free end (31) is against on the ratchet (21)；When umbrella is opened, sub warhead (6) is acted on the inside of elastic slice (51), passes through second
Convex block (511) and the first convex block (32) compress elastic slice (51) to outside keyholed back plate (5), and the free end (31) of the locating piece (3) is de-
From the ratchet (21).
2. noise reducing type automatic umbrella folding and unfolding safeguard construction according to claim 1, it is characterised in that: in second convex block
(511) top is equipped with limited step (512).
3. noise reducing type automatic umbrella folding and unfolding safeguard construction according to claim 1 or 2, it is characterised in that: the elastic slice (51)
It is disposably to be processed from the keyholed back plate (5).
4. noise reducing type automatic umbrella folding and unfolding safeguard construction according to claim 1 or 2, it is characterised in that: the elastic slice (51)
It is an individual components, is connect by interconnecting piece with the keyholed back plate (5).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822107716.8U CN209403800U (en) | 2018-12-16 | 2018-12-16 | Noise reducing type automatic umbrella folding and unfolding safeguard construction |
| JP2019000142U JP3220731U (en) | 2018-12-16 | 2019-01-18 | Noise reduction type automatic opening / closing umbrella safety structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822107716.8U CN209403800U (en) | 2018-12-16 | 2018-12-16 | Noise reducing type automatic umbrella folding and unfolding safeguard construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209403800U true CN209403800U (en) | 2019-09-20 |
Family
ID=65895101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822107716.8U Active CN209403800U (en) | 2018-12-16 | 2018-12-16 | Noise reducing type automatic umbrella folding and unfolding safeguard construction |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3220731U (en) |
| CN (1) | CN209403800U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111248585A (en) * | 2020-01-17 | 2020-06-09 | 东莞狐马商贸有限公司 | Walking support of umbrella |
-
2018
- 2018-12-16 CN CN201822107716.8U patent/CN209403800U/en active Active
-
2019
- 2019-01-18 JP JP2019000142U patent/JP3220731U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP3220731U (en) | 2019-03-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2006017319A3 (en) | Folding seat with improved structural linkage | |
| CN209403800U (en) | Noise reducing type automatic umbrella folding and unfolding safeguard construction | |
| EP1232927A3 (en) | Umbrella-type folding frame particularly for pushchairs | |
| CA2465870A1 (en) | Foldable chair | |
| US20160167690A1 (en) | Folded trolley structure and trolley | |
| EP1733948A3 (en) | Locking device used in combination with frame assembly | |
| CN208605065U (en) | A kind of built-in refrigerator hinge with unlimited free state function | |
| CN208605069U (en) | A kind of built-in refrigerator buffer hinge without hovering | |
| CN207055101U (en) | Handle and the case and bag with the handle | |
| CN210810785U (en) | Dust barrel applied to dust collector | |
| CN109198829B (en) | Two-section folding structure of two-fold reverse umbrella | |
| CN108093587A (en) | A kind of radiating shell | |
| US7011100B2 (en) | Skeleton for ear-shaped umbrella | |
| CN208665284U (en) | Stroller frame center knuckle bindiny mechanism | |
| CN208040148U (en) | A kind of oven hinge with one-way buffer | |
| CN107939265B (en) | Dual-purpose rod for cordless window curtain and curtain sheet lifting device using same | |
| CN201948170U (en) | Improved structure of folding umbrella framework | |
| CN205854479U (en) | Unmanned plane wing device for quickly disassembling | |
| CN205585489U (en) | A anti -wind skeleton texture for long -handle umbrella | |
| CN201210914Y (en) | Crutch with built-in umbrella | |
| US20080053499A1 (en) | Four-folded umbrella with solid ribs | |
| CN216080314U (en) | Filter screen assembly and air conditioner with same | |
| CN109296598A (en) | A kind of quick-connection locking mechanism | |
| CN207428631U (en) | A kind of multi-functional suitcase pull rod module | |
| RU91820U1 (en) | DESIGN FOR CONTROLLING AUTOMATICALLY OPENING AND CLOSING UMBRELLAS |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |