CN2645778Y - Water spraying gun capable of changing sprinkler head rapidly - Google Patents
Water spraying gun capable of changing sprinkler head rapidly Download PDFInfo
- Publication number
- CN2645778Y CN2645778Y CN 03256024 CN03256024U CN2645778Y CN 2645778 Y CN2645778 Y CN 2645778Y CN 03256024 CN03256024 CN 03256024 CN 03256024 U CN03256024 U CN 03256024U CN 2645778 Y CN2645778 Y CN 2645778Y
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- CN
- China
- Prior art keywords
- fountain head
- winding
- lever
- oral area
- draw
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- 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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Abstract
The utility model relates to a water spraying gun capable of changing sprinkler head rapidly, which comprises a holding handle, a water spraying head and two joint sections corresponding to each other, the utility model is characterized in that the external surface of one of the two joint sections corresponding to each other is provided with a convex section in radial manner while the external surface of the other is axially provided with a slot buckled which is arranged in the convex section and of a L-shape; with the structure, in using process, the water spraying head is butt jointed with the joint section of the holding handle, and the convex section is plugged in the slot and rotated until the convex section is arranged at the bottom of the slot, the quick connection and disconnection principles is similar to the connection between a bayonet-type bulb and a bulb base; the utility model has the advantages of easy operation, reliability, easy fabrication and low production cost; therefore, the utility model has a strong practicability, and can more easily meet the using requirement of users.
Description
Technical field
The utility model relates to a kind of water pistol, especially refers in a kind of garden tool set, the water pistol of fast changeable fountain head.
Background technology
Water pistol is a kind of common tool in the horticulture, especially along with growth in the living standard, people more and more pay attention to the greening of living environment, different occasions then needs to water flowers and trees with the fountain head of different types, at this situation, the water pistol that has now occurred various fountain head on the market, be non-exchange between its fountain head and the lever, and the principle of the structure of lever and water spray thereof much at one, people use needs in order to satisfy, must buy many water pistols can satisfy, and so not only increases consumer's expenditure, and it is big to take up room.For this reason, people design a kind of novel water pistol, as the utility model patent of China number be 00238265.2 " changing the water pistol of fountain head fast ", its corresponding junction side at lever and fountain head is provided with corresponding group connecting part, the group connecting part of lever junction side is provided with draw-in groove and leads mouth, and is provided with on the group connecting part of fountain head junction side and the above-mentioned draw-in groove and the edge clipping of leading mouthful corresponding and buckle winding.When using or change fountain head, as long as the lead mouth of the edge clipping of fountain head by the lever group connecting part slipped into, and take advantage of a situation turn and engage in the lever group connecting part draw-in groove, can finish the combination action, therefore, can the arrange in pairs or groups fountain head of several versions of one lever can be changed all kinds of fountain heads quickly and easily according to different instructions for uses, therefore, solved above-mentioned defective well.But owing to adopted two group connecting parts, each group connecting part again respectively with lever and fountain head buckle winding mutually, so, the structure relative complex, also inconvenience is made, and operate two group connecting parts are connected with group with lever and fountain head respectively after, could engage fountain head and lever again, use still inconvenience, therefore, such water pistol still can't satisfy people's instructions for use.
Summary of the invention
Technical problem to be solved in the utility model is to overcome above-mentioned defective, provide a kind of simple in structure, be easy to make, use the water pistol of fast changeable fountain head more easily.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: the water pistol of this fast changeable fountain head comprises lever, fountain head and both corresponding winding oral areas, one of them that it is characterized in that described corresponding winding oral area is provided with radial protrusion in appearance, at being axially arranged with in appearance and this projection buckle draw-in groove that connect, that be the L type mutually of another.
Described draw-in groove bottom is good to be provided with the non-return circular hole that matches with projection.
Described projection can be located at the winding oral area appearance of fountain head, and draw-in groove is located at the appearance of lever winding oral area.Also projection can be located at the appearance of lever winding oral area, and draw-in groove is located at the winding oral area appearance of fountain head.
The quantity of described projection and draw-in groove is good with at least two, evenly distributes along winding oral area appearance periphery respectively.
Junction in described fountain head and the lever winding oral area can be provided with sealing ring.
Compared with prior art, advantage of the present utility model is: after adopting said structure, in use, as long as the winding oral area of fountain head and lever is connected, projection is inserted draw-in groove and rotation, the bottom that makes projection be positioned at draw-in groove gets final product, it connects fast and the principle of disengagement being connected as bayonet type bulb and tube face, have simple in structurely, more convenient to operate, reliable, and be easy to make, the characteristics that production cost is low, therefore, the utility model is practical, more can satisfy the requirement in people's use.
Description of drawings
Fig. 1 is the sectional structure schematic diagram of the utility model embodiment
Fig. 2 is the enlarged diagram of I part among Fig. 1;
Fig. 3 be among Fig. 1 A to the profile schematic diagram of fountain head
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in Figure 1 to Figure 3, the water pistol of this fast changeable fountain head comprises fountain head 1, lever 2 and both corresponding winding oral areas, the winding oral area of lever 2 is outlet pipe 21 oral areas of lever 2, be arranged with two and its all-in-one-piece radial protrusion 3 in its appearance along circumference, in the present embodiment, the cross section of this projection 3 is the T type; With these two protruding 3 positions accordingly, on the winding oral area of fountain head 1 shell 11, be axially arranged with 3 that match with this projection, as to be L type draw-in groove 4.
In order to prevent that projection breaks away from the draw-in groove bottom, be provided with the non-return circular hole that matches with projection in described draw-in groove bottom, to play the effect of self-locking.Simultaneously, leak, be provided with sealing ring ring 5 in the junction of the two in order to prevent the fountain head 1 and the junction of lever 2 outlet pipes.
When connecting, as long as the shell 11 winding oral areas of fountain head 1 and outlet pipe 21 oral areas of lever 2 are socket-connected, radial protrusion on the outlet pipe 21 3 is inserted the draw-in groove 4 interior and rotations of taking advantage of a situation of fountain head 1, make projection 3 bottoms that are positioned at draw-in groove 4 can finish the combination action, therefore, the fountain head of its also available lever collocation several versions is to provide a kind of function wider water pistol; When needs are changed fountain head 1, as long as reverse rotation, make projection 3 break away from draw-in grooves 4 bottoms after, transfer to fountain head 1 to get final product.
Claims (6)
1, a kind of water pistol of fast changeable fountain head, it comprises lever, fountain head and both corresponding winding oral areas, one of them that it is characterized in that described corresponding winding oral area is provided with radial protrusion in appearance, at being axially arranged with in appearance and this projection buckle draw-in groove that connect, that be the L type mutually of another.
2, the water pistol of fast changeable fountain head according to claim 1 is characterized in that described draw-in groove bottom is provided with the non-return circular hole that matches with projection.
3, the water pistol of fast changeable fountain head according to claim 1 it is characterized in that described projection is located at the winding oral area appearance of fountain head, and draw-in groove is located at the appearance of lever winding oral area.
4, according to the water pistol of claim 1 or 2 or 3 described fast changeable fountain heads, it is characterized in that the quantity of described projection and draw-in groove is at least two, evenly distribute along winding oral area appearance periphery respectively.
5, the water pistol of fast changeable fountain head according to claim 4 is characterized in that the junction in described fountain head and the lever winding oral area is provided with sealing ring.
6,, it is characterized in that the junction in described fountain head and the lever winding oral area is provided with sealing ring according to the water pistol of claim 1 or 2 or 3 described fast changeable fountain heads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03256024 CN2645778Y (en) | 2003-07-28 | 2003-07-28 | Water spraying gun capable of changing sprinkler head rapidly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03256024 CN2645778Y (en) | 2003-07-28 | 2003-07-28 | Water spraying gun capable of changing sprinkler head rapidly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2645778Y true CN2645778Y (en) | 2004-10-06 |
Family
ID=34295240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03256024 Expired - Lifetime CN2645778Y (en) | 2003-07-28 | 2003-07-28 | Water spraying gun capable of changing sprinkler head rapidly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2645778Y (en) |
-
2003
- 2003-07-28 CN CN 03256024 patent/CN2645778Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130728 Granted publication date: 20041006 |