CN2342658Y - Locking unit for umbrella - Google Patents
Locking unit for umbrella Download PDFInfo
- Publication number
- CN2342658Y CN2342658Y CN 98244198 CN98244198U CN2342658Y CN 2342658 Y CN2342658 Y CN 2342658Y CN 98244198 CN98244198 CN 98244198 CN 98244198 U CN98244198 U CN 98244198U CN 2342658 Y CN2342658 Y CN 2342658Y
- Authority
- CN
- China
- Prior art keywords
- umbrella
- button
- locking device
- sleeve pipe
- ring gear
- 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
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Abstract
The utility model discloses a locking device which is used for keeping an umbrella in the open state. The locking device comprises a sleeve tube which is provided with a toothed ring for fixing an umbrella stick, wherein two covnex walls are arranged between the toothed ring and the bottom part of the sleeve tube. A rotating shaft is arranged between the two convex wall and near one end of the toothed ring. The rotating shaft is provided with a button which can rotate around the rotating shaft. The button falls in a groove which is formed between the two convex walls. One end of the button, which is near the bottom part of the sleeve tube, is provided with a downward bulge. A hole which is matched with the bulge is arranged at a corresponding point on the sleeve tube. The locking device collects the umbrella by means of the operation that the button is pressed to squeeze a jumper spring into a supporting rod. The utility model has the advantages of large hand contacting area, good hand feeling and no damage to skin.
Description
The utility model relates to umbrella runner, specifically a kind of locking device that is used to make umbrella maintenance softened state.
Existing umbrella is made of a sleeve pipe with locking device, and sleeve pipe is provided with ring gear, and ring gear is used for fixing umbrella frame, and casing pipe sleeve can slide up and down along strut on strut, and strut top is fixed with the self-locking bungee.When unfurling an umbrella, sleeve pipe is passed bungee along pushing away on the strut, sleeve pipe falls after rise, and the bottom just in time rests on the top margin of bungee, makes umbrella keep softened state; When closing up umbrella, press bungee, sleeve pipe is landing downwards under the tension force effect of umbrella frame, and umbrella is that nature folds.Because existing bungee all in the form of sheets, and is little with the contact area of hand, so pressure is bigger when closing one's umbrella, feel is poor, even pain is arranged or scratch skin, and is unsafe.
The purpose of this utility model is that a kind of good hand touch, umbrella locking device safe in utilization will be provided.
The purpose of this utility model is achieved in that the umbrella locking device, comprises sleeve pipe, and sleeve pipe is provided with the ring gear that fixing umbrella frame is used, and it is characterized in that being provided with button between described ring gear and the sleeve bottom.
Be provided with two protruding walls between described ring gear and the sleeve bottom, be provided with rotating shaft at the end near ring gear between the two protruding walls, button drops in the groove that forms between the two protruding walls, and an end of button is located in the rotating shaft, the other end is provided with downward projection, and the corresponding position has the hole that cooperates with projection on the sleeve pipe.
Described sleeve bottom is provided with the bead that turns up, and described protruding wall is through between ring gear and the bead.
Described protruding wall is being back taper near the bead place.
Described projection is an inversed taper platform.
Described hole top edge is provided with the bead that turns up.
Described button Face has kidney slot.
Adopt the umbrella locking device of push button structure, owing to button is more much bigger than the lateral area of bungee with the contact area of hand, so this device when closing one's umbrella, good hand touch, safe in utilization.
Described protruding wall run through and ring gear and bead between, button can be positioned in the groove that forms between two walls well.
Described protruding wall is being back taper near the bead place, and button can be pressed easily when closing one's umbrella.
Described projection is an inversed taper platform, helps entering in the hole smoothly.
Described hole top edge is provided with the bead that turns up, and the top margin of bungee can firmly withstand on the bead when opening umbrella.
Described button Face has kidney slot, can play anti-skidding effect, and good hand touch when pressing also can be saved material simultaneously.
The utility model is described in further detail below in conjunction with embodiment and accompanying drawing.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is user mode figure of the present utility model.
With reference to Fig. 1,2, umbrella is made of a sleeve pipe 1 with locking device, and sleeve pipe 1 adopts moulding, is enclosed within on the strut 11 also can slide up and down along it, strut 11 tops are embedded with bungee 10, and bungee 10 is exposed to the hypotenuse that strut 11 outer parts have a top margin and drawn close to strut by the top margin outer end.The outer surface at sleeve pipe 1 middle part is provided with the ring gear 2 that fixing umbrella frame is used, the bottom is provided with the bead 9 that turns up, be provided with between ring gear 2 and the bead 9 two parallel and run through the protruding wall 5 of length direction, protruding wall 5 is being back taper near bead 9 places, has through hole at the end near ring gear 2; Be provided with button 4 in the groove that forms between the two protruding walls 5, an end of button 4 has through hole, and button 4 is passed in rotating shaft 3 and protruding wall 5 set through holes are actively connected on button 4 on the protruding wall 5; The other end of button 4 is provided with downward inversed taper platform projection 7, is provided with the square hole 8 of corresponding size in the corresponding position of sleeve pipe 1, and hole 8 is ejection doors of bungee 10, and the top edge in hole 8 is provided with the bead 9 that turns up, and when opening umbrella, the top margin of bungee 10 just in time withstands on the bead 6.
The course of work of the present utility model is such: when umbrella is in open mode, bungee 10 ejects from the hole 8 of sleeve pipe 1, and is relative with the projection 7 of button 4, and the top margin of bungee 10 withstands on the top edge in hole 8, the hypotenuse of bungee 10 is stuck on the bore of sleeve bottom, makes umbrella keep softened state; When closing one's umbrella, press the button 4, projection 7 heads into bungee 10 in the strut 11, and sleeve pipe 1 glides, and umbrella folds naturally.
Claims (7)
1 one kinds of umbrella locking devices comprise sleeve pipe (1), and sleeve pipe (1) is provided with the ring gear (2) that fixing umbrella frame is used, and it is characterized in that also being provided with between ring gear (2) and the sleeve bottom button (4).
2, umbrella locking device as claimed in claim 1, it is characterized in that being provided with two protruding walls (5) between described ring gear (2) and sleeve pipe (1) bottom, be provided with rotating shaft (3) at a end between the two protruding walls (5) near ring gear (2), described button (4) drops in the groove that forms between the two protruding walls (5), button (4) one ends are located in the rotating shaft (3), the other end is provided with downward projection (7), and sleeve pipe (1) is gone up the corresponding position and had the hole (8) that cooperates with projection (7).
3, umbrella locking device as claimed in claim 2 is characterized in that described sleeve pipe (1) bottom is provided with the bead that turns up (9), and described protruding wall (5) is through between ring gear (2) and the bead.
4, umbrella locking device as claimed in claim 3 is characterized in that described protruding wall (5) locating to be back taper near bead (9).
5, umbrella locking device as claimed in claim 2 is characterized in that described projection (7) is inversed taper platform.
6, umbrella locking device as claimed in claim 2 is characterized in that described hole (8) top edge is provided with the bead that turns up (6).
7,, it is characterized in that described button (4) surface has kidney slot as any one described umbrella locking device of claim 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98244198 CN2342658Y (en) | 1998-09-10 | 1998-09-10 | Locking unit for umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98244198 CN2342658Y (en) | 1998-09-10 | 1998-09-10 | Locking unit for umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2342658Y true CN2342658Y (en) | 1999-10-13 |
Family
ID=33990390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98244198 Expired - Fee Related CN2342658Y (en) | 1998-09-10 | 1998-09-10 | Locking unit for umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2342658Y (en) |
-
1998
- 1998-09-10 CN CN 98244198 patent/CN2342658Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |