CN201282784Y - Umbrella bottom plate locking structure - Google Patents
Umbrella bottom plate locking structure Download PDFInfo
- Publication number
- CN201282784Y CN201282784Y CNU2008201627439U CN200820162743U CN201282784Y CN 201282784 Y CN201282784 Y CN 201282784Y CN U2008201627439 U CNU2008201627439 U CN U2008201627439U CN 200820162743 U CN200820162743 U CN 200820162743U CN 201282784 Y CN201282784 Y CN 201282784Y
- Authority
- CN
- China
- Prior art keywords
- umbrella
- lower wall
- stem
- latching structure
- projection
- 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 - Lifetime
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model discloses a latching structure between umbrella lower disk and umbrella handle, belonging to the technical field of umbrella manufacture, wherein the umbrella handle is provided with a convex; the lower end of the umbrella lower disk is provided with a notch fit with the convex; therefore, when the umbrella is folded, the umbrella lower disk can be latched with the umbrella handle firmly to prevent the umbrella handle from loosening and prevent the middle saddle and the umbrella handle from dead lock caused by the prior latching structure.
Description
Technical field
The utility model relates to two folding or triple folding umbrella, the latching structures between umbrella lower wall and the umbrella handle specifically commonly used.
Technical background
When two foldings commonly used or triple folding umbrella were packed up, the umbrella bar skidded off easily, is inconvenient to carry.At this problem, the patent No. be CN01219517 patent disclosure a kind of umbrella handle that has buckling and locking device.The inner chamber of this umbrella handle is equipped with claw, and when packing up umbrella, lower wall is locked on the umbrella handle by claw, and in the middle saddle lower end income umbrella handle with umbrella frame, makes umbrella can remain on rounding state.If only grip being linked with on umbrella handle or the umbrella handle with hand, then in saddle can slippage from umbrella handle, umbrella cover is opened.But have defective, if when closing one's umbrella, middle saddle lower end has just withstood on the claw, same then in the saddle receipts do not advance umbrella handle, during overexertion, saddle in also can damaging.Saddle embeds between claw and the umbrella handle inwall by chance in during if close one's umbrella, then may be stuck by the umbrella handle claw.During parachute-opening, umbrella handle can not pull, and umbrella is not opened for the moment.
Summary of the invention
The purpose of this utility model is at above shortcomings in the prior art, provides that a kind of to have a kayser firm, is not easy stuck lower wall self-locking structure again.
To achieve these goals, the utility model has adopted following technical scheme: a kind of umbrella lower wall latching structure; be provided with the stem stem that is used to install the umbrella bar in the umbrella handle; it is characterized in that described stem stem side is provided with projection; umbrella lower wall lower end edge radially extends out and forms the cutting ferrule that holds described stem stem, and the inside sidewalls of described cutting ferrule is provided with the draw-in groove that matches with described projection.
The degree of depth of described draw-in groove should be greater than or equal to the height of described projection, also penetrates the bayonet socket of described cutting ferrule sidewall.
Described draw-in groove and projection are suitable evenly to be provided with along circumference, and its quantity is advisable with two to four.
Described protruding end face is an arc surface, so that snap in or throw off described draw-in groove.
As further improvement of the utility model, the lower edge of described cutting ferrule further extends out, and forms wide-mouth.The main part madial wall of inboard inclined-plane of described wide-mouth and described cutting ferrule is excessively slick and sly.This structure can guarantee to receive when disturbing umbrella cover, and described cutting ferrule can overlap the above stem stem very smoothly.
Adopt umbrella lower wall self-locking structure of the present utility model, the lower wall of when drawing umbrella cover in, leaving behind; the projection on the umbrella handle inner chamber stem stem slips in the draw-in groove on the cutting ferrule of umbrella lower wall lower end; then lower wall locking; make umbrella can keep rounding state; if only grip being linked with on umbrella handle or the umbrella handle with hand, then in saddle can slippage from umbrella handle, umbrella cover is opened.Because saddle during described projection is not corresponding in the axial direction, so saddle income umbrella handle in can not stopping.And, stayed sufficient spatial accommodation for middle saddle because projection is arranged on the umbrella handle stem stem, it is stuck can not to produce umbrella handle, the phenomenon that can not pull.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further
Fig. 1 is the latching structure schematic diagram of umbrella lower wall and umbrella handle in the prior art.
Fig. 2 is that the stem stem that the utility model adopts is provided with protruding Umbrella handle structure schematic diagram
Fig. 3 is that the A-A of Fig. 2 is to profile.
Fig. 4 is the umbrella lower wall structural representation that the utility model adopts.
Fig. 5 is the left view of Fig. 4.
Fig. 6 is the profile of Fig. 4.
Fig. 7 is umbrella lower wall and a umbrella handle latching structure fit structure schematic diagram in the utility model.
The specific embodiment
With reference to Fig. 1, umbrella handle 3 main parts are in the form of slot, and opening upwards.Described umbrella handle intracavity bottom central authorities are provided with the stem stem 4 that umbrella bar 2 is installed.Side at described stem stem 4 is provided with a claw 5, and described claw 5 upper ends are provided with the projection of pointing to umbrella bar 2.Umbrella lower wall 1 lower end is provided with the convex edge of abduction.When drawing umbrella cover in, lower wall 1, leans on described stem stem 4 until its lower end to lower slider along the umbrella bar, and this moment, described claw 5 can pin lower wall 1 reliably.
With reference to Fig. 2,3, in the utility model, described umbrella handle body shape is identical with structure shown in Figure 1, the also groove shape that makes progress for opening, and be provided with the stem stem 4 that umbrella bar 2 is installed in intracavity bottom central authorities.It is characterized in that the side of described stem stem 4 is arranged with two projectioies 6 near upper end position.
With reference to Fig. 4,5,6, umbrella lower wall 1 lower end in the utility model is the cutting ferrule of the held umbrella handle that radially an extends out stem stem 4, described cutting ferrule sidewall be provided with two corresponding with described protruding 6 and penetrate the bayonet socket 7 of described cutting ferrule sidewall.
Use umbrella handle 3 described in the utility model and lower wall 1, when closing one's umbrella, umbrella lower wall 1 slides down to its lower end cutting ferrule along umbrella bar 2 and is enclosed within on the stem stem of umbrella handle.At this moment, described protruding 6 just snap in described bayonet socket 7, as shown in Figure 7.
What should be understood that is: the foregoing description is just to explanation of the present utility model, rather than to restriction of the present utility model, any innovation and creation that do not exceed in the utility model connotation scope all fall within the protection domain of the present utility model.
Claims (7)
1, a kind of umbrella lower wall latching structure; be provided with the stem stem (4) that is used to install umbrella bar (2) in the umbrella handle (3); it is characterized in that described stem stem (4) side is provided with projection (6); umbrella lower wall (1) lower end edge radially extends out to form and holds the cutting ferrule of described stem stem (4), and the sidewall of described cutting ferrule is provided with the draw-in groove (7) that matches with described projection (6).
2, a kind of umbrella lower wall latching structure according to claim 1 is characterized in that, described projection (6) end face is an arc surface.
3, a kind of umbrella lower wall latching structure according to claim 2 is characterized in that, the degree of depth of described draw-in groove (7) should be greater than or equal to the height of described projection (6),
4, a kind of umbrella lower wall latching structure according to claim 2 is characterized in that, described draw-in groove (7) is the bayonet socket (7) that penetrates described recess sidewall.
5, a kind of umbrella lower wall latching structure according to claim 1 is characterized in that, described draw-in groove (7) and projection (6) all evenly are provided with along circumference.
6, a kind of umbrella lower wall latching structure according to claim 5 is characterized in that, the quantity of described draw-in groove (7) and projection (6) is 2,3 or 4.
According to each described a kind of umbrella lower wall latching structure among the claim 1-6, it is characterized in that 7, the lower edge of described cutting ferrule further extends out and forms a wide-mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201627439U CN201282784Y (en) | 2008-08-18 | 2008-08-18 | Umbrella bottom plate locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201627439U CN201282784Y (en) | 2008-08-18 | 2008-08-18 | Umbrella bottom plate locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201282784Y true CN201282784Y (en) | 2009-08-05 |
Family
ID=40947769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201627439U Expired - Lifetime CN201282784Y (en) | 2008-08-18 | 2008-08-18 | Umbrella bottom plate locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201282784Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980457A (en) * | 2012-11-18 | 2013-03-20 | 无锡明珠增压器制造有限公司 | Improved vernier caliper inner diameter measuring auxiliary cover |
| CN103222716A (en) * | 2012-01-30 | 2013-07-31 | 陈瑞杰 | Umbrella closing and positioning device |
| CN107242655A (en) * | 2017-06-15 | 2017-10-13 | 杨世强 | A kind of umbrella frame locking structure |
| CN110811100A (en) * | 2018-08-09 | 2020-02-21 | 林春民 | Folding firm umbrella honeycomb structure |
-
2008
- 2008-08-18 CN CNU2008201627439U patent/CN201282784Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103222716A (en) * | 2012-01-30 | 2013-07-31 | 陈瑞杰 | Umbrella closing and positioning device |
| CN103222716B (en) * | 2012-01-30 | 2014-12-24 | 陈瑞杰 | Umbrella closing and positioning device |
| CN102980457A (en) * | 2012-11-18 | 2013-03-20 | 无锡明珠增压器制造有限公司 | Improved vernier caliper inner diameter measuring auxiliary cover |
| CN107242655A (en) * | 2017-06-15 | 2017-10-13 | 杨世强 | A kind of umbrella frame locking structure |
| CN107242655B (en) * | 2017-06-15 | 2019-01-22 | 杨世强 | A kind of umbrella frame locking structure |
| CN110811100A (en) * | 2018-08-09 | 2020-02-21 | 林春民 | Folding firm umbrella honeycomb structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090805 |