CN2798673Y - Automatic open-close device for folding umbrella - Google Patents
Automatic open-close device for folding umbrella Download PDFInfo
- Publication number
- CN2798673Y CN2798673Y CN 200520200293 CN200520200293U CN2798673Y CN 2798673 Y CN2798673 Y CN 2798673Y CN 200520200293 CN200520200293 CN 200520200293 CN 200520200293 U CN200520200293 U CN 200520200293U CN 2798673 Y CN2798673 Y CN 2798673Y
- Authority
- CN
- China
- Prior art keywords
- umbrella
- tube body
- pipe body
- slide block
- handle
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model relates to an automatic opening-closing device for folding umbrellas. The utility model comprises a telescopic umbrella stick which is formed by multiple sections of pipe body which are orderly connected in series, an umbrella rib seat which is emptily sheathed on the top of the pipe body, and folding umbrella ribs which are hinged between the umbrella rib seat and an umbrella surface, wherein the outer diameter of the multiple sections of the pipe body is orderly increased. The utility model is characterized in that an umbrella stick body is provided with a spring inside; the lower end of a spring is connected with a lower pipe body, and the upper end is connected with an upper pipe body; the upper pipe body is hinged with a dead pulley which is provided with a pull wire; the inner end of the pull wire is connected with a slide block arranged in the lower pipe body, the outer end of the pull wire is threaded outside an opening on the upper pipe body to be connected with the umbrella rib seat after the outer end is round the dead pulley; the middle part of the upper pipe body is connected with a push rod for pushing the slide rod when the push rod moves downwards following the upper pipe body; the lower pipe body is provided with a movable positioning device and a movable spacing device, the movable positioning device is used for clamping the slide block when the side block moves to the end of a stroke downwards and the movable spacing device is used for hooking the umbrella rib seat for making the umbrella rib seat kept in a contracting state when every pipe body is contracted. The device is favorable to users for conveniently unfolding and contracting folding umbrellas.
Description
Technical field
The utility model relates to a kind of automatic closing device of folded umbrella.
Background technology
Existing umbrella must one holds the umbrella handle lower end in use, and another hand firmly upwards promotes the umbrella frame seat struts umbrella frame, and by the positioner on the umbrella handle umbrella frame seat is fixed, and its operation is trouble but also effort not only.
Summary of the invention
The purpose of this utility model is to provide a kind of automatic closing device of folded umbrella, and this device helps the user and struts and fold folded umbrella easily.
The utility model is to constitute like this, it comprises that the body that is increased successively by the more piece external diameter is connected in series the telescopic umbrella handle that forms successively, be placed in the umbrella frame seat on the body of the top, and be articulated in collapsible umbrella frame between umbrella frame seat and the umbrella cloth, it is characterized in that: be provided with spring in the described umbrella handle body, the lower end of this spring connects with lower tube body, the upper end connects with upper tube body, be hinged with fixed pulley on the described upper tube body, fixed pulley is provided with backguy, the inner of backguy be located at lower tube body in can be relative the slide block that it slides up and down connect, the outer end is walked around the opening that outwards passes on the upper tube body behind the fixed pulley and is connected with the umbrella frame seat, described upper tube body middle part is connected with push rod in order to promote slide block downwards when it moves down with upper tube body, and described lower tube body is provided with in order to the movable locating device that blocks slide block when slide block moves down into end of travel and in order to hook the umbrella frame seat when each body folds and makes it keep the mobile limiter of rounding state.
Operation principle of the present utility model is described as follows: in original state, each body of umbrella handle is closed up, and hook the umbrella frame seat by mobile limiter and make it keep rounding state, this moment, spring was in compressive state storage elasticity potential energy, and slide block is pushed to bottom and by movable locating device by push rod and blocks; In the time will unfurling an umbrella, only need to remove the position-limiting action of mobile limiter to the umbrella frame seat, the body of upper end is moving on the lower tube body under the elastic potential energy effect of spring at once relatively, and by moving on the relative upper tube body of backguy outer end pulling umbrella frame seat, umbrella frame opens and storage elasticity potential energy automatically simultaneously; In the time will drawing umbrella in, then as long as remove the constraint of movable locating device to slide block, this moment, umbrella frame can close up under its elastic potential energy effect automatically because backguy is removed the pulling force of umbrella frame seat.
Than prior art, the utility model helps strutting automatically and folding folded umbrella, and its operation is not only convenient, and laborsaving.
Description of drawings
Fig. 1 is the utility model embodiment organigram.
Fig. 2 is the local amplification view (this moment, umbrella frame was in retracted state) of the utility model handle portion.
Fig. 3 is another local amplification view (this moment, umbrella frame was in open configuration) of the utility model handle portion.
The specific embodiment
The utility model embodiment comprises that the body that is increased successively by the more piece external diameter is connected in series the telescopic umbrella handle that forms successively, be placed in the umbrella frame seat 2 on the body 1 of the top, and be articulated in collapsible umbrella frame 4 between umbrella frame seat and the umbrella cloth 3, it is characterized in that: be provided with spring 5 in the described umbrella handle body, the lower end of this spring connects with lower tube body 6, the upper end connects with upper tube body 1, be hinged with fixed pulley 7 on the described upper tube body, fixed pulley is provided with backguy 8, the inner 9 of backguy be located at lower tube body in can be relative the slide block that it slides up and down 10 connect, outer end 11 is walked around the opening 12 that outwards passes on the upper tube body behind the fixed pulley and is connected with the umbrella frame seat, described upper tube body middle part is connected with push rod 13 in order to promote slide block downwards when it moves down with upper tube body, and described lower tube body is provided with in order to the movable locating device that blocks slide block when slide block moves down into end of travel and in order to hook the umbrella frame seat when each body folds and makes it keep the mobile limiter of rounding state.
Above-mentioned movable locating device comprises the take-up housing 14 that is fixedly arranged in the lower tube body, the sidewall of take-up housing is provided with breach 15 and is located at the spring leaf 16 on breach opposite, in order to cooperate when slide block moves down into indentation, there 17 compressings of slide block lower end flange portion are gone in the breach, the sidewall of described lower tube body is provided with the opening 18 that is positioned at the slide breach outside.During use, the user only need inwardly push slide block lower end flange portion, can make slide block break away from the constraint of take-up housing breach, thereby umbrella is closed up.
Above-mentioned umbrella handle is by upper tube body 1, middle tube body 19, lower tube body 6 is connected in series successively and forms, the outside of lower tube body is connected with pipe handle 20, described mobile limiter comprises the movable pipe box 21 that is placed on outside the lower tube body and is positioned at the handle inboard, the lateral wall of described movable pipe box is provided with slide breach homonymy and can outwards passes the protruding button 22 of through hole on the handle and be connected in stage clip 23 on the handle with the slide breach opposite side and the other end, the madial wall of movable pipe box is provided with the drag hook 24 with the stage clip homonymy, when each body draws in, drag hook can embed the locating hole 25 on the umbrella frame seat sidewall so that umbrella frame keeps rounding state under the pressure effect of stage clip: the madial wall of described movable pipe box also is hinged with wedge shape jacking block 26 and the torsion spring 27 that is positioned at the slide breach outside, one end of torsion spring is connected in the wedge shape head 28 of wedge shape jacking block, and the other end is connected in protruding button medial surface.
Use of the present utility model is described as follows:
One, removal process: each body of umbrella handle is closed up, and this moment, spring was in compressive state storage elasticity potential energy, and slide block is pushed to indentation, there bottom by push rod, and the flange part of slide block snaps in breach under the spring leaf effect; Drag hook makes it keep rounding state at the locating hole that embeds under the pressure effect of stage clip on the umbrella frame seat sidewall; The wedge shape head of wedge shape jacking block is pushed to be put towards upper/lower positions, in order to avoid block protruding button, the wedge shape head promotes slide block and breaks away from take-up housing (as shown in Figure 2) when avoiding pressing for the first time protruding button simultaneously.
Two, open process: when pressing for the first time the protruding button on the fixed handle, movable pipe box offsets to one side, make drag hook remove constraint to the umbrella frame seat, the elastic potential energy of spring is released, upper tube body and middle tube body move up, and move up along upper tube body by backguy pulling umbrella frame seat, umbrella frame are strutted and storage elasticity potential energy, to horizontal level, the wedge shape head is aimed at slide block (as shown in Figure 3) to the wedge shape head of wedge shape jacking block at the torsion spring effect bottom simultaneously.
Three, withdrawal process: when pressing for the second time the protruding button on the fixed handle, the wedge shape head of protruding button promotion wedge shape jacking block pushes away the slide block flange part breach of take-up housing, thereby backguy removes the pulling force of umbrella frame seat, and umbrella frame discharges its inner elastic potential energy, and umbrella is folded automatically.
The utility model is not only constructed rationally, and easy to operate, and the user only needs singlehandedly hold handle and umbrella is strutted automatically or close up with the protruding button on the finger shake-up handle, and it is applied and will be subjected to liking of user deeply.
Claims (3)
1. the automatic closing device of a folded umbrella, comprise that the body that is increased successively by the more piece external diameter is connected in series the telescopic umbrella handle that forms successively, be placed in the umbrella frame seat on the body of the top, and be articulated in collapsible umbrella frame between umbrella frame seat and the umbrella cloth, it is characterized in that: be provided with spring in the described umbrella handle body, the lower end of this spring connects with lower tube body, the upper end connects with upper tube body, be hinged with fixed pulley on the described upper tube body, fixed pulley is provided with backguy, the inner of backguy be located at lower tube body in can be relative the slide block that it slides up and down connect, the outer end is walked around the opening that outwards passes on the upper tube body behind the fixed pulley and is connected with the umbrella frame seat, described upper tube body middle part is connected with push rod in order to promote slide block downwards when it moves down with upper tube body, and described lower tube body is provided with in order to the movable locating device that blocks slide block when slide block moves down into end of travel and in order to hook the umbrella frame seat when each body folds and makes it keep the mobile limiter of rounding state.
2. the automatic closing device of folded umbrella according to claim 1, it is characterized in that: described movable locating device comprises the take-up housing that is fixedly arranged in the lower tube body, the sidewall of take-up housing is provided with breach and is located at the spring leaf on breach opposite, in order to cooperate when slide block moves down into indentation, there slide block lower end flange portion is oppressed in the breach, the sidewall of described lower tube body is provided with the opening that is positioned at the slide breach outside.
3. the automatic closing device of folded umbrella according to claim 1 and 2, it is characterized in that: described umbrella handle is by last, in, following three sections bodys are connected in series successively and form, the outside of lower tube body is connected with pipe handle, described mobile limiter comprises the movable pipe box that is placed on outside the lower tube body and is positioned at the handle inboard, the lateral wall of described movable pipe box is provided with slide breach homonymy and can outwards passes the protruding button of through hole on the handle and be connected in stage clip on the handle with the slide breach opposite side and the other end, the madial wall of movable pipe box is provided with the drag hook with the stage clip homonymy, when each body drew in, drag hook can embed the locating hole on the umbrella frame seat sidewall so that umbrella frame keeps rounding state under the pressure effect of stage clip; The madial wall of described movable pipe box also is hinged with wedge shape jacking block and the torsion spring that is positioned at the slide breach outside, and an end of torsion spring is connected in the wedge shape head of wedge shape jacking block, and the other end is connected in protruding button medial surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520200293 CN2798673Y (en) | 2005-04-21 | 2005-04-21 | Automatic open-close device for folding umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520200293 CN2798673Y (en) | 2005-04-21 | 2005-04-21 | Automatic open-close device for folding umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2798673Y true CN2798673Y (en) | 2006-07-26 |
Family
ID=36841173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520200293 Expired - Fee Related CN2798673Y (en) | 2005-04-21 | 2005-04-21 | Automatic open-close device for folding umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2798673Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476645A (en) * | 2017-09-28 | 2017-12-15 | 枣庄九电子科技有限公司 | One kind struts tent bracket automatically |
-
2005
- 2005-04-21 CN CN 200520200293 patent/CN2798673Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476645A (en) * | 2017-09-28 | 2017-12-15 | 枣庄九电子科技有限公司 | One kind struts tent bracket automatically |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2800866Y (en) | Automatic open/closing device for straight-rib type umbrella | |
| CN2798673Y (en) | Automatic open-close device for folding umbrella | |
| CN105105445B (en) | Umbrella which is reversely closed | |
| JP5844749B2 (en) | parasol | |
| WO2020140439A1 (en) | Tri-folded electric umbrella having double-folded middle rod | |
| CN201709589U (en) | Two-folding full-automatic-closing umbrella | |
| CN205082824U (en) | Reverse closed umbrella | |
| CN209473830U (en) | It is a kind of to close one's umbrella certainly | |
| KR101363093B1 (en) | Umbrella assembly | |
| CN201256677Y (en) | Quick-folding direct bone umbrella | |
| CN211632052U (en) | Straight bone reverse automatic hook pipe type lower nest | |
| CN2781861Y (en) | Easy-to-retract direct rib type umbrella | |
| CN211021294U (en) | Automatic open and receive bearing formula pulley gear | |
| CN217117692U (en) | Push-in type round tube umbrella | |
| CN115088927B (en) | Automatic folding umbrella with arbitrarily foldable umbrella stick | |
| CN2584016Y (en) | Multiple folding automatic open-close umbrella with rope | |
| KR101997041B1 (en) | Automatic umbrella | |
| KR20150124569A (en) | Reverse-fold umbrella | |
| CN200956852Y (en) | Self openable umbrella | |
| CN204930609U (en) | A kind of umbrella being convenient to folding | |
| CN2788624Y (en) | Telescopic straight-frame umbrella | |
| CN109247676B (en) | Mechanical umbrella | |
| CN220045107U (en) | Honeycomb suite convenient for umbrella folding | |
| CN213639910U (en) | Reverse adduction folding umbrella | |
| CN2617214Y (en) | Automatic telescopic umbrella rod |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SUSINO Umbrella Co., Ltd. Assignor: Wang Anbang Contract fulfillment period: 2009.9.15 to 2014.9.14 Contract record no.: 2009350000204 Denomination of utility model: Automatic open-close device for folding umbrella Granted publication date: 20060726 License type: Exclusive license Record date: 20090915 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.9.15 TO 2014.9.14; CHANGE OF CONTRACT Name of requester: SUSINO UMBRELLA CO., LTD. Effective date: 20090915 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060726 Termination date: 20140421 |