CN201727966U - Single-tube toy water gun - Google Patents
Single-tube toy water gun Download PDFInfo
- Publication number
- CN201727966U CN201727966U CN2010201379718U CN201020137971U CN201727966U CN 201727966 U CN201727966 U CN 201727966U CN 2010201379718 U CN2010201379718 U CN 2010201379718U CN 201020137971 U CN201020137971 U CN 201020137971U CN 201727966 U CN201727966 U CN 201727966U
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- water
- piston rod
- piston
- hole
- water gun
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Abstract
The utility model relates to the technical field of toys, in particular to a single-tube toy water gun with water sucking and jetting from a single hole, which aims at solving the problem that the toy water guns on the present markets have monotonous shapes. The single-tube toy water gun comprises a tube body, wherein one end of the tube body is provided with a water jet head on which a water injection hole is arranged; the outer side of the water injection hole is trumpet-shaped, and the other end of the tube body is provided with a limiting cover; the tube body is internally provided with a piston rod, one end of the piston rod is provided with a piston, and the other end of the piston rod penetrates out of the limiting cover and is provided with a grab handle; the water injection hole on the water jet head is used as the water suction hole as well as the water jet hole, and when the piston runs backwards, vacuum is formed in the tube body, water is sucked into the tube body and the water amount is controlled manually; when a user pushes and squeezes the grab handle forwards, the water in the tube body is rapidly compressed and jets from the water injection hole; and the limiting cover not only can guide the piston rod, but also can limit the forward-backward movement stroke of the piston rod.
Description
Technical field
The utility model relates to the toy technique field, relates in particular to the single tube water gun that a kind of single hole volleys water.
Background technology
Water gun is a kind of toy that people use always, existing water gun is that the shape of imitative military gun is made basically, its structure is complicated, movable trigger also damages easily, as the patent No. is ZL03273512.X improved water gun, comprise rifle shell, water storage cavity, chock plug, compression pump, water-supply-pipe, pipe joint and fountain head, this fountain head is connected with riser upper portions with vertical tube, one that pipe joint socket and bottom are provided with flange by one and is with the transverse tube of nozzle and one to be placed in the transverse tube shifting block identical with cross tube direction with the vertical tube top and constitutes.As number of patent application is ZL200520057583.8 low pressure water gun, it comprises the body of a gun, form handle on the body of a gun, the handle position place is combined with a movable trigger, be fixed with water cup on the body of a gun, also be fixed with piston cylinder in the body of a gun, the outlet pipe that water cup is drawn is connected to piston cylinder, piston cylinder connects transmitting tube, is folded with spring between piston in the piston cylinder and the piston cylinder, and the piston rod that piston connects is fixed on and pushes away on the handle, push away on the handle grab can with movable trigger snapping, tooth bar is arranged on the piston rod, tooth bar and the damping gears engaged that is fixed in the body of a gun, this structure is by movable trigger pulling piston rod, water in the piston cylinder is launched, the piston pulling time is subjected to the reaction force of spring, makes the water that emits spray fartherly, and the impulse force of the damping gear on the body of a gun can effectively slow down the piston rod pulling time.
And for example the patent No. is the electronic toy hydraulic giant of 200420003311.5 1 kinds of single mouths, comprise water courage, plate machine, motor, battery compartment, the soft trunnion of jetting, housing, three lobe cams have been adopted in the rifle body as water pump, motor connects gear-box, gear-box connects three lobe cams, semicircle runner simultaneously, the soft trunnion of jetting inserts the extruding of three lobe cam sides, and is connected to the jetting orifice via three lobe cams.Be 95221935.2 1 kinds of multifunction water spray rifles also just like the patent No., mainly form by parts such as water inlet pipe, outlet pipe, injector head, fog-spray nozzle, fountain brushes, outlet pipe inserts in and is movable cooperation in the water inlet pipe, one end and the water inlet of water inlet pipe are affixed, be provided with one-way cock, guardrail in it, the other end is connected with the cover that is threaded, and puts at the outlet pipe handle and screws injector head or fog-spray nozzle or fountain brush.These several structures and the present invention are inequality.
Summary of the invention
The purpose of this utility model is that amusement lacks fraicheur problem, and a kind of reasonable in design is provided for the water gun form that solves on the existing market is single, makes simply, and moisture storage capacity is big, the single tube water gun of far firing range.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of single tube water gun, comprise body, an end that it is characterized in that described body is provided with fountain head, fountain head is provided with water injection hole, the outside of water injection hole is horn-like, and the other end of body is provided with limited cover, is provided with piston rod in the body, one end of piston rod is provided with piston, and the other end of piston rod passes limited cover and is provided with handle.Water injection hole on the fountain head be the suction hole also be water jet, when piston moves backward, form vacuum in the body, water is inhaled in the body, and the water yield is controlled by the people, when the people promotes handle and pushes forward, water in the body is compressed rapidly, water sprays from water injection hole, and limited cover can lead to piston rod, again the piston rod stroke that seesaws is limited.
As preferably, described fountain head is provided with internal thread, and body is provided with pipe joint, pipe joint be provided with fountain head on the external screw thread of screw-internal thread fit, fountain head is connected with body by pipe joint.Fountain head is the short tube structure, an end band capping, and the center of capping is a water injection hole, and the endoporus of short tube is provided with screw thread, and the length of internal thread is rotated fountain head until rubber ring is compressed like this less than externally threaded length on the pipe joint.
As preferably, described body is provided with the horn mouth that turns up at the end that pipe joint is housed, and bell-mouthed maximum outside diameter is less than footpath in externally threaded on the pipe joint.The horn mouth that turns up on the body adopts the mode of expander to obtain, horn mouth positions an end of pipe joint, guarantee that fountain head and pipe joint screw thread screw and determine position between fountain head and the body, the horn mouth maximum outside diameter that turns up must not influence the assembling of fountain head and pipe joint.
As preferably, the two ends of described piston are bell mouth shape, middle of piston is provided with middle plate, one end of middle plate is provided with axle bed, the length of axle bed surpasses the bell-mouthed limit of piston one end, exceed at axle bed on the length on horn mouth limit and be provided with pin-and-hole, the center of axle bed is provided with axis hole, the external diameter interference fits of axis hole and piston rod.The piston of bell mouth shape has elasticity preferably, two ends all are designed to this structure, make no matter piston is the high-seal that propelling or post-tensioning can both guarantee piston and inwall, middle plate is the bell-mouthed seal diaphragms in two ends, play the skeleton function of whole piston again, the assembling of piston rod and piston for convenience, axle bed exceeds a bell-mouthed end limit and leaves the space of cotter-pin hold, and interference fit also can be adopted in piston rod and axle bed hole certainly.
As preferably, an end of described limited cover is sleeved on the body, and limited cover is provided with through hole towards the other end of handle, and the internal diameter of through hole cooperates with the crest clearance of piston rod.Limited cover must be fixed with body, and the through hole length on the limited cover can be tried one's best in the length range of limited cover own and be selected length, makes piston rod guiding length big.
As preferably, described handle is provided with some places and refers to recessedly, refers to recessedly match with finger abdomen staff.Refer to the recessed frictional force that increased, increased and held comfort.
Effective effect of the present invention is: simple to operate, integrated cost is low, and Kids Only, teenager do not play, and also is fit to adult's amusement, and vertebration, handsome in appearance, the body moisture storage capacity is big, far firing range.
Therefore, the utility model is a kind of reasonable in design, recreational strong single tube water gun.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is a kind of fountain head structural representation of the present utility model.
Fig. 3 is a kind of piston structure schematic diagram of the present utility model.
Among the figure: 1. handle, 2. piston rod, 3. body, 4. split pin, 5. pipe joint, 6. fountain head, 61. water injection holes, 62. packing holders, 63. internal threads, 7. rubber ring, 8. piston, plate in 81., 82. axle beds, 83. pin-and-holes, 9. limited cover.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Referring to Fig. 1, a kind of single tube water gun of present embodiment, if the body 3 of a long 500mm endoporus 25mm wall thickness 0.8mm, end elder generation enlarging at body 3, the maximum gauge 29mm of enlarging, one end suit, one pipe joint 5 of enlarging, pipe joint 5 is provided with the external screw thread that cooperates with internal thread 63 on the fountain head 6, external thread diameter on the pipe joint 5 is greater than 29mm, and the endoporus of pipe joint 5 equals the external diameter of body 3, and the center line of fountain head 6 is provided with water injection hole 61, as shown in Figure 2, the outside of water injection hole 61 is horn-like, and the round wall body at water injection hole 61 places is provided with packing holder 62 towards pipe joint 5 one sides, and the size of packing holder 62 cooperates with rubber ring 7.
The other end of body 3 is adorned a limited cover 9, and an end inner hole sleeve of limited cover 9 is contained on the body 3, and fastening with screw, and limited cover 9 is provided with through hole towards an end of handle 1, and the internal diameter of through hole cooperates with the crest clearance of piston rod 2.
One end of piston rod 2 is provided with piston 8, and the other end passes limited cover 9 and is connected with handle 1.The two ends of piston 8 are the bell mouth shape structure by the centre to two ends, referring to Fig. 3, the centre is provided with plate 81 in the round shape, and middle plate 81 is provided with axle bed 82 at an end that is connected with piston rod 2, and the center of axle bed 82 is provided with axis hole, the external diameter interference fits of axis hole and piston rod 2, the length of axle bed 82 surpasses the bell-mouthed end limit of piston 8 one ends, exceeds at axle bed 82 on the length on horn mouth limit to be provided with pin-and-hole 83, also is provided with pin-and-hole on the piston rod 2, piston rod 2 is packed into behind the axle bed 82, inserts split pin 4 in pin-and-hole.
During use, one is holding body 3, and another grasped handle 1, allow piston 8 be in fountain head 6 one ends earlier, fountain head 6 one ends are inserted in the water, pull back handle 1, make to be full of water liquid in the body 3, lift body 3, aim at the mark, push handle 1 forward, water liquid sprays to target under the effect of piston 8, repeat above action, the amusement of dabbling.
The foregoing description is to explanation of the present utility model, is not to qualification of the present utility model, any structure after the simple transformation of the present utility model is all belonged to protection domain of the present utility model.
Claims (6)
1. single tube water gun, comprise body (3), an end that it is characterized in that described body (3) is provided with fountain head (6), fountain head (6) is provided with water injection hole (61), the outside of water injection hole (61) is horn-like, and the other end of body (3) is provided with limited cover (9), is provided with piston rod (2) in the body (3), one end of piston rod (2) is provided with piston (8), and the other end of piston rod (2) passes limited cover (9) and is provided with handle (1).
2. single tube water gun according to claim 1, it is characterized in that described fountain head (6) is provided with internal thread, body (3) is provided with pipe joint (5), pipe joint (5) be provided with fountain head (6) on the external screw thread of screw-internal thread fit, fountain head (6) is connected with body (3) by pipe joint (5).
3. single tube water gun according to claim 2 is characterized in that described body (3) is provided with the horn mouth that turns up at the end that pipe joint (5) is housed, and bell-mouthed maximum outside diameter is less than the externally threaded middle footpath on the pipe joint (5).
4. single tube water gun according to claim 1, the two ends that it is characterized in that described piston (8) are bell mouth shape, piston (8) middle part is provided with middle plate (81), one end of middle plate (81) is provided with axle bed (82), the length of axle bed (82) surpasses the bell-mouthed limit of piston (8) one ends, exceed at axle bed (82) on the length on horn mouth limit and be provided with pin-and-hole (83), the center of axle bed (82) is provided with axis hole, the external diameter interference fits of axis hole and piston rod (2).
5. single tube water gun according to claim 1, an end that it is characterized in that described limited cover (9) is sleeved on the body (3), limited cover (9) is provided with through hole towards the other end of handle (1), and the internal diameter of through hole cooperates with the crest clearance of piston rod (2).
6. single tube water gun according to claim 1 is characterized in that described handle (1) is provided with some places and refers to recessedly, refers to that recessed and finger abdomen staff match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201379718U CN201727966U (en) | 2010-03-23 | 2010-03-23 | Single-tube toy water gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201379718U CN201727966U (en) | 2010-03-23 | 2010-03-23 | Single-tube toy water gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201727966U true CN201727966U (en) | 2011-02-02 |
Family
ID=43519124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201379718U Expired - Fee Related CN201727966U (en) | 2010-03-23 | 2010-03-23 | Single-tube toy water gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201727966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035647A (en) * | 2017-06-19 | 2017-08-11 | 钦州学院 | A kind of multi-functional inflator |
-
2010
- 2010-03-23 CN CN2010201379718U patent/CN201727966U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035647A (en) * | 2017-06-19 | 2017-08-11 | 钦州学院 | A kind of multi-functional inflator |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20130323 |