TWM536976U - Structure of water-spraying gun for gardening - Google Patents

Description

Gardening spray gun structure

This creation is about a "garden spray gun structure", especially a garden spray gun that has the function of a water broom.

According to the conventional water spray gun, as shown in the eleventh and twelfth drawings, it comprises: a water spray gun body (90) and a water outlet head (91), wherein the water spray gun body (90) The utility model has a handle portion (901) and a barrel portion (902). The front end of the barrel portion (902) is combined with a water column (92), and a valve stem with a water stop pad (931) is disposed inside ( 93), the end of the valve stem (93) is extended from the spray gun body (90) and then coupled with a pressing member (94) of a pivot group on the handle portion (901), and the pressing member (94) is provided for operation. , the valve stem (93) can be driven to move in the barrel portion (902), used to control the water flow opening and closing, and the water stop pad (931) and the side end of the barrel portion (902) are supported. There is a spring (95), and the water column (92) is internally formed with a water flow channel (921) having a rear end opening, and the water flow channel (921) is provided with at least two opposite water outlets laterally extending through the water column (92). 922), outside the water discharge column (92), the snail group has a water head (91), and the water head (91) provides rotation, and the raft is used to change the front end step (923) and the water outlet of the water column (92). The size of the gap between the head (91) tapered outlet (911) will be available. Adjusting the shape of spray discharge, the discharge can be concentrated so that spray (as shown in FIG. XI), or form a toroidal discharge diffusion (e.g. Figure 12)).

However, the conventional structure as described above still has the following problems in practical applications: when the water spray is concentrated, it does not have a wide range of sprinkling, and when the bell mouth is diffused and sprayed, the flushing force of the water flow is excessively dispersed. Therefore, the water spray gun cannot be used as a water sweeper, and the practicality and added value are not high, and there is still room for improvement.

Therefore, how to develop and improve the shortcomings of the above-mentioned conventional water spray guns is really the goal of the relevant industry to develop and research. The creator has designed this idea and designed it with years of experience. This work was initiated by a multi-party discussion and trial sample test, and several revisions and improvements.

Conventional gun water spray cannot be used as a water sweeper to generate a large area and strong water flow to spray dust and dirt attached to the ground or walls. This is a technical problem to be solved.

The present invention provides a gardening water spray gun structure, comprising: a water spray gun body, a water outlet conduit, a guide sleeve, a shaft rod, a water outlet cover, a control ring, a water outlet head and a water retaining ring, wherein the water spray gun The body has a handle portion and a barrel portion connected to each other, and a barrel is formed in front of the barrel portion, and a water-proof cover and a flange are disposed in the sleeve, and the outer circumference is provided for providing a first thread of the water cap screw lock, a closed end and an open end are arranged in front of and behind the water outlet pipe, a water outlet hole is formed through the closed end, and a water-shaped water guiding groove passing through the water outlet hole is recessed. The first end of the open end is sleeved with a first water stop ring, and the outer circumference of the closed end is provided with a second thread. When the outer circumference of the water outlet conduit is close to the open end, the spacer ring is provided with a plurality of blocks, so that each block can be formed. a water flow passage, the guide sleeve has a retaining ring, an outer tube protrudes from the front of the retaining ring, and an inner tube is horizontally connected to the inner ring portion, and the outer tube and the inner tube have a difference in extension length, and the outer tube is formed The tube is longer than the design of the inner tube. The center of the shaft penetrates a middle hole having a hole diameter slightly larger than the outer diameter of the outlet pipe. The rear part of the middle hole is provided with a plurality of card slots, and the water pipe is provided through the middle hole, and the card slot is provided by the card slot. After the card is inserted, the shaft and the water outlet conduit can be connected to each other to generate the same motion, and a joint hole is arranged on the outer circumference of the shaft, and a second water stop ring is arranged on the outer circumference and the outer water cover has an inner cover edge. An outer cover is attached to the rear of the inner cover edge The inner and outer portions of the two cover edges are separated to form a ring groove between the two cover edges for inserting the edge of the spray gun body, and a third thread is formed on the inner surface of the outer cover edge. Further, the inner cover edge has a long hole with a proper rotation angle, and the front end protrudes from a cover inner space of the water outlet cover, and has a fourth threaded extension tube. When the guide sleeve is placed in the spray gun body The sleeve is arranged to allow the retaining ring to be restrained on the abutting edge, and then the combination of the outlet conduit and the shaft is placed in the guide sleeve, and the third thread is screwed with the first thread to block the guide sleeve. The ring can be clamped between the abutting edge of the spray gun body and the rear end of the inner cover edge, and the outer tube and the inner tube are separated by the guide sleeve, and the combination of the water outlet conduit and the shaft can be placed. When the outer tube and the inner tube respectively provide the rear section of the shaft and the water outlet conduit, the control ring is provided with a perforation, and the control ring is sleeved on the outer circumference of the water outlet cover, and is continuously threaded in the perforation by a joint member. Water cover After the long hole is combined with the coupling hole of the shaft, the control ring can be connected with the combination of the water outlet conduit and the shaft, so that the three can generate the same motion, and the water outlet head has a connected outer shell and An inner tube portion, wherein the inner tube portion is provided with a fifth thread, and the threaded lock of the fifth thread and the fourth thread is configured to enable the water outlet head to smoothly screw the extension tube of the water outlet cover The front end of the inner tube portion is provided with a water outlet slope with a stepped portion which is gradually enlarged, and a sixth thread is arranged in the inner ring portion of the water retaining ring, and the sixth thread is screwed with the second thread of the water outlet conduit The lock is such that the water retaining ring can be smoothly installed on the water outlet pipe, and the water outlet pipe is extended forward in the water outlet head to match the spiral rotation of the water outlet head to change the shape of the water sprayed from the water outlet head and the water outlet pipe. In this way, I will get a kind of gardening water spray gun structure.

This creation provides a gardening water spray gun structure. In addition to the original gardening watering and item washing function, the water spray gun can also be changed into a water broom, which is equivalent to the strong water formed by the water pipe being pressed to make the water cut-off area become small. Pressure and large-area water flow can easily remove dust and dirt attached to the ground or walls, so that the use of traditional gardening water spray guns is no longer limited to a few functions, and the use can be more comprehensive, so as to greatly improve the practicality. With added value.

This creative part:

(10) ‧‧‧Water spray gun body

(11)‧‧‧Handle

(12) ‧‧‧The Department of Guns

(121) ‧‧‧ mouth

(122)‧‧‧Water shield

(123) ‧ ‧ Depends on

(124)‧‧‧First thread

(125)‧‧‧

(13) ‧‧‧Rotary handle

(20) ‧‧‧Water conduit

(201) ‧ ‧ closed end

(202) ‧ ‧ open end

(203) ‧‧‧ water outlet

(204)‧‧‧Guide

(205)‧‧‧second thread

(206)‧‧‧Cards

(21) ‧‧‧First water stop

(30) ‧ ‧ guide sets

(31) ‧ ‧ retaining ring

(32)‧‧‧External management

(33) ‧ ‧ inner management

(34) ‧ ‧ lips

(341)‧‧‧Incoming card gap

(40)‧‧‧ shaft

(401) ‧‧‧中孔

(402)‧‧‧ card slot

(403)‧‧‧Combination holes

(41) ‧‧‧Second water stop

(50) ‧‧‧Water cover

(51)‧‧‧Inside cover

(52) ‧‧‧Outer cover margin

(53)‧‧‧ Third thread

(54) ‧‧‧ long holes

(541)‧‧‧Inlay

(55)‧‧‧ Extension tube

(56)‧‧‧fourth thread

(57)‧‧‧Positioning holes

(60) ‧ ‧ control loop

(601)‧‧‧Perforation

(61) ‧ ‧ ‧ joints

(62)‧‧‧ Positioning device

(70) ‧ ‧ water head

(71) ‧‧‧ Shell

(72) ‧‧‧Inside Department

(73)‧‧‧ Fifth thread

(74) ‧ ‧ tiers

(75) ‧ ‧ effluent slope

(80) ‧ ‧ water retaining ring

(81)‧‧‧ sixth thread

Conventional part:

(90) ‧‧‧Water spray gun body

(901)‧‧‧Handle

(902)‧‧‧The Department of Gun Management

(91) ‧ ‧ water head

(911)‧‧‧Cone outlet

(92) ‧‧‧Water column

(921)‧‧‧Water flow channel

(922)‧‧‧Water outlet

(923) ‧‧‧ stepped rod

(93)‧‧‧ valve stem

(931) ‧ ‧ water pad

(94) ‧‧‧Pressing parts

(95) ‧ ‧ spring

The first picture: a three-dimensional combination of the creation.

The second picture: is a three-dimensional exploded view of the creation.

The third picture: a three-dimensional exploded view of another angle of the creation.

The fourth picture: the current state diagram of the water pushed forward by the creation control loop.

Figure 5: A cross-sectional view of the flat-shaped water sprinkler horizontally pushed forward by the creative control loop.

Figure 6: A three-dimensional view of the flat-shaped water splash at the front of the creative control loop.

Figure 7: This is a cross-sectional view of the vertical control of the flat water spray.

Figure 8: A perspective view of the vertical control of the flat water spray in front of the creative control loop.

The ninth picture: the water state diagram of the pullback of the creation control ring.

The tenth picture: the water state diagram of the shape of the water flower after pulling the creation control ring.

Figure 11: A diagram showing the state of use of a straight water effluent from a water spray gun.

Twelfth figure: It is a state diagram of the use of the water spray gun to diffuse the water.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please refer to the following figure for a brief description of the example. The detailed description is as follows: First, please go to the first picture to As shown in the fourth figure, it comprises: a water spray gun body (10), a water outlet conduit (20), a guide sleeve (30), a shaft rod (40), a water outlet cover (50), and a control ring. (60), a water outlet (70) and a water retaining ring (80), wherein the water spray gun body (10) has a handle portion (11) and a barrel portion (12) that are connected to each other. A set of mouths (121) is formed in front of the barrel portion (12), a water-shielding cover (122) and abutting edge (123) are arranged in the sleeve (121), and a water-covering cover (50) is provided on the outer circumference. The first thread (124) of the lock, the front end of the water outlet conduit (20) is provided with a closed end (201) and a An open end (202), the closed end (201) has a water outlet hole (203) therethrough, and a concave water guiding groove (204) passing through the water outlet hole (203) is recessed, and the open end (202) is peripherally The sleeve is provided with a first water stop ring (21), and the outer end of the closed end (201) is provided with a second thread (205), and the outer circumference of the water outlet conduit (20) is adjacent to the open end (202), and the spacer ring is provided with a plurality of cards. Block (206), each of the blocks (206) can form a water flow channel, the guide sleeve (30) has a retaining ring (31), and an outer tube (32) protrudes forward of the retaining ring (31). An inner tube (33) is horizontally connected to the inner ring portion, and the outer tube (32) and the inner tube (33) have a difference in extension length, and the outer tube (32) is longer than the inner tube (33). In the design form, a central hole (401) having a hole diameter slightly larger than the outer diameter of the water outlet conduit (20) is formed in the center of the shaft (40), and a plurality of card slots (402) are provided in the rear portion of the middle hole (401) to the middle hole (401) Providing a water outlet conduit (20) for insertion, and then engaging the card block (206) with the card slot (402) to engage and combine, so that the shaft rod (40) and the water outlet conduit (20) can be coupled to each other to generate the same motion. A coupling hole (403) is arranged on the outer circumference of the shaft (40), and a second stop is arranged on the outer circumference of the shaft. The ring (41), the water outlet cover (50) has an inner cover edge (51), and the inner cover edge (51) is connected with an outer cover edge (52) at the rear, so that the inner and outer edges of the two cover edges are separated A ring groove is formed between the two cover edges for inserting the edge of the spray gun body (10), and a third thread (53) is disposed on the inner surface of the outer cover edge (52), and the inner cover edge is further (51) a long hole (54) having a proper rotation angle is inserted through the front end, and a front end of the cover (50) extending from the cover of the water outlet cover (50) is extended, and the extension pipe (55) having the fourth thread (56) is The guide sleeve (30) is placed in the sleeve (121) of the spray gun body (10), and when the retaining ring (31) is restrained on the abutting edge (123), the water outlet conduit (20) and the shaft are again 40) The combined body is placed in the guide sleeve (30), and the third thread (53) is screwed with the first thread (124) to allow the retaining ring (31) of the guide sleeve (30) to be clamped in the water spray. Between the abutting edge (123) of the gun body (10) and the rear end of the inner cover edge (51), the tube (32) and the inner tube (33) are separated by the guide sleeve (30). Can be in the water When the combination of the conduit (20) and the shaft (40) is placed, the outer tube (32) and the inner tube (33) are respectively provided with the rear section of the shaft (40) and the water outlet conduit (20), and the control ring is disposed. (60) is provided with a perforation (601), and the control ring (60) is sleeved on the outer circumference of the water outlet cover (50), and is continuously threaded in the perforation (601) and the water outlet cover (50) by a coupling member (61). After the long hole (54) is combined with the coupling hole (403) of the shaft (40), the control ring (60) can be combined with the water outlet conduit (20) and the shaft (40). Connecting, so that the three can generate the same motion, the water outlet head (70) has an outer casing (71) and an inner pipe portion (72), and the inner pipe portion (72) is provided with a fifth thread (73). Through the screw lock of the fifth thread (73) and the fourth thread (56), the water outlet head (70) can be smoothly screwed on the extension tube (55) of the water outlet cover (50). And a front water pipe (75) is connected to the front end of the inner pipe portion (72), and a sixth water thread (81) is disposed in the inner ring portion of the water retaining ring (80). The sixth thread (81) and the second thread (205) of the water outlet conduit (20) are screwed to ensure that the water retaining ring (80) can be smoothly installed on the water outlet conduit (20) Above, the water outlet conduit (20) is extended forwardly in the water outlet head (70), and the spout of the water outlet head (70) is used to change the water sprayed from the water outlet head (70) and the water outlet conduit (20). shape.

In actual use, the opening of the long hole (54) is used to allow the control ring (60) to be pushed forward smoothly, and the combination of the water outlet conduit (20) and the shaft (40) is moved forward to allow the water outlet conduit The open end (202) of (20) can be separated from the water shield (122) of the spray gun body (10) so as not to be covered by the water shield (122), and the inner tube of the guide sleeve (30) at this time (33) will be blocked by the first water stop (21) of the water outlet conduit (20), so that the water flow can only be transported from the open end (202) through the inner tube portion of the outlet conduit (20) (please simultaneously As shown in the fourth figure, when the water flow is concentratedly discharged from the water outlet hole (203) of the water outlet conduit (20), the water guide can be drained through the water guide (204) to allow the water spray to be ejected. Instantly spread into Flat water broom (see also shown in Figures 5 and 6) to create a powerful and large-area spray effect, and remove dust and dirt attached to the floor or wall. The control ring (60) rotates along the long hole (54) to rotate the water conduit (20) and the shaft (40), and also allows the water sweeper to be arbitrarily changed between horizontal and vertical angles ( Please also look at the 7th and 8th views), so that the use of the water broom can be more convenient, and can avoid the dead angle that can not be sprayed.

In addition, by using the back pull of the control ring (60), the water outlet conduit (20) is moved into the water shield (122), so that the open end (202) of the water outlet conduit (20) can be closed, and the first water stop is matched. (21) Disengagement from the inner tube (33) in the future, allowing the water flow to be transported forward from the inner tube (33) through the water flow passage formed between the outlet conduit (20) and the shaft (40) (please also As shown in the ninth figure, the water retaining ring (80) is aligned with the stepped portion (74) or the watershed bevel (75) through the forward and reverse rotation of the water head (70), so that the water retaining is blocked. The ring (80) is blocked, and the diverging water flow to the surrounding area can be contacted with the step portion (74) or the water outlet slope (75), and then sprayed or diffused in a straight line (please view it as shown in the tenth figure) This is convenient for gardening watering or item washing.

The present invention provides a horticultural water spray gun structure in which a water control valve controlled by an external knob (13) is disposed between a grip portion (11) of the spray gun body (10) and a barrel portion (12). The rotation of the rotary handle (13) is provided to drive the water control valve to produce a synchronous rotation, so that the water spray gun body (10) can smoothly complete the switching of the water on and off.

The present invention provides a horticultural water spray gun structure in which a rear end of a retaining ring (31) of the guide sleeve (30) protrudes with a ring of lips (34), and the lip (34) is provided with a snap-in notch ( 341), a sleeve (125) is disposed in the sleeve (121) of the spray gun body (10), and the insert gap (341) and the insert The mutual embedding of (125) prevents the guide sleeve (30) from idling in the socket (121).

The present invention provides a horticultural water spray gun structure in which the water outlet conduit (20) is placed in the shaft (40) and joined by a high frequency.

The present invention provides a horticultural water spray gun structure, wherein the inner cover edge (51) of the water outlet cover (50) is provided with a positioning portion formed by a plurality of positioning holes (57) in the front and rear rows, in the control ring ( 60) a positioning device (62) composed of a spring and a positioning pin is mounted relative to the position of the two positioning portions, and the positioning pin is inserted into the positioning hole (57) at an appropriate position to rotate the control ring after the rotation of the control ring Full positioning can be obtained in the push forward or pull back state.

The present invention provides a horticultural water spray gun structure, wherein a rear side of the long hole (54) is provided with a plurality of slots (541) along its edge, and the groove (541) is in the control ring (60) Changing the water outlet angle of the water broom and providing the coupling member (61) to engage when pulling back will prevent the control ring (60) from being idling when the water outlet head (70) rotates.

By the structure of the above specific embodiment, the following benefits can be obtained: in addition to the function of the original gardening watering and the rinsing of the articles, the water spray gun can also be changed into a water broom, which is equivalent to the pressure of the water pipe and the cross-sectional area of the water outlet. The powerful water pressure and large-area water flow formed by the hour can easily remove the dust and dirt attached to the ground or the wall, so that the use of the traditional gardening water spray gun is no longer limited to a few functions, and the use can be more Comprehensive, to greatly enhance the practicality and added value.

In summary, this creation has indeed achieved a breakthrough structural design, with improved creative content, while at the same time achieving industrial use and progress, and this creation has not been seen in any publication, but also novel, when In accordance with the provisions of the relevant laws and regulations of the Patent Law, Patent applications, please ask the Board of Review to grant legal patent rights, and to pray.

Only the above-mentioned ones are only preferred embodiments of the present invention, and the scope of the implementation of the creation cannot be limited by them; that is, the equal changes and modifications made by the applicants in accordance with the scope of the patent application for this creation should still belong to the creation. Within the scope of the patent.

(10) ‧‧‧Water spray gun body

(12) ‧‧‧The Department of Guns

(121) ‧‧‧ mouth

(122)‧‧‧Water shield

(123) ‧ ‧ Depends on

(124)‧‧‧First thread

(125)‧‧‧

(20) ‧‧‧Water conduit

(201) ‧ ‧ closed end

(202) ‧ ‧ open end

(203) ‧‧‧ water outlet

(204)‧‧‧Guide

(205)‧‧‧second thread

(206)‧‧‧Cards

(21) ‧‧‧First water stop

(30) ‧ ‧ guide sets

(31) ‧ ‧ retaining ring

(32)‧‧‧External management

(33) ‧ ‧ inner management

(40)‧‧‧ shaft

(401) ‧‧‧中孔

(403)‧‧‧Combination holes

(41) ‧‧‧Second water stop

(50) ‧‧‧Water cover

(51)‧‧‧Inside cover

(52) ‧‧‧Outer cover margin

(54) ‧‧‧ long holes

(541)‧‧‧Inlay

(55)‧‧‧ Extension tube

(56)‧‧‧fourth thread

(60) ‧ ‧ control loop

(601)‧‧‧Perforation

(61) ‧ ‧ ‧ joints

(62)‧‧‧ Positioning device

(70) ‧ ‧ water head

(71) ‧‧‧ Shell

(73)‧‧‧ Fifth thread

(74) ‧ ‧ tiers

(75) ‧ ‧ effluent slope

(80) ‧ ‧ water retaining ring

(81)‧‧‧ sixth thread

Claims (8)

A gardening water spray gun structure comprises: a water spray gun body, a water outlet conduit, a guide sleeve, a shaft rod, a water outlet cover, a control ring, a water outlet head and a water retaining ring, wherein: the water spray gun body has a phase Connecting a handle portion and a barrel portion of the tube, a sleeve is formed in front of the barrel portion, a water-proof cover and a flange are disposed in the sleeve, and the outer circumference is provided with a screw for providing a water cover screw a threaded end; a closed end and an open end are respectively arranged in front of and behind the water outlet conduit; the closed end is provided with a water outlet hole, and a water-shaped water guiding hole passing through the water outlet hole is recessed, and an open end outer sleeve is provided a first water stop ring, the second end of the closed end is provided with a second thread, and the outer circumference of the water outlet pipe is close to the open end, and the spacer ring is provided with a plurality of blocks, so that a water flow channel can be formed between each block; The utility model has a retaining ring, an outer tube extending from the front of the retaining ring, and an inner tube horizontally connected to the inner ring portion; a central hole having a hole diameter slightly larger than the outer diameter of the water outlet pipe is inserted through the center of the shaft, and a plurality of card slots are arranged in the rear portion of the middle hole. Providing a water conduit through the middle hole Then, the card slot is provided to be coupled with the card block, so that the shaft rod and the water outlet pipe can be connected to each other to generate the same movement, and a joint hole is arranged on the outer circumference of the shaft rod, and a second water stop ring is arranged on the outer circumference and the rear portion; The water outlet cover has an inner cover edge, and the outer cover edge is connected with an outer cover edge. The inner and outer edges of the two cover edges are separated to form a sleeve edge for the spray gun body between the two cover edges. a ring groove and a third thread on the inner surface of the outer cover edge, and the inner cover A long hole having a proper rotation angle is inserted through the edge, and a front end of the cover is extended to extend the inner space of the cover of the water outlet cover, and the extension pipe having the fourth thread is inserted into the sleeve of the spray gun body to make the retaining ring When the limit is obtained by the flange, the combination of the outlet conduit and the shaft is placed in the guide sleeve, and the third thread is screwed with the first thread to allow the retaining ring of the guide sleeve to be clamped in the water spray. Between the abutting edge of the gun body and the rear end of the inner cover edge, by the separation of the outer tube and the inner tube of the guide sleeve, the outer joint of the water outlet conduit and the shaft can be respectively inserted The tube and the inner tube provide a rear section of the shaft and the water outlet conduit; the control ring is provided with a perforation, the control ring is sleeved on the outer circumference of the water outlet cover, and is continuously inserted through the long hole of the perforation and the water outlet cover by a joint member And combining with the coupling hole of the shaft, the control ring can be connected with the combination of the water outlet conduit and the shaft, so that the three can generate the same motion; the water outlet head has a connected outer shell and an inner tube a fifth thread in the inner tube portion, through the fifth thread and the a threaded lock of the fourth thread, the water head can be smoothly screwed on the extension pipe of the water outlet cover; the sixth thread is arranged in the inner ring portion of the water retaining ring, and the sixth thread and the water outlet conduit are The second thread is made into a screw lock, so that the water retaining ring can be smoothly installed on the water outlet pipe, and the water outlet pipe is extended forward in the water outlet head, and the screw head of the water outlet head is used to change between the water outlet head and the water outlet pipe. Spouted water flower shape. The horticultural water spray gun structure of claim 1, wherein a water control valve controlled by an external knob is disposed between the grip portion of the spray gun body and the barrel portion. The horticultural water spray gun structure of claim 1, wherein a rear end of the retaining ring of the guide sleeve protrudes with a ring of lips, and the lip is provided with a snap-in notch in the sleeve of the spray gun body. An insert is arranged to prevent the guide sleeve from idling in the sleeve by mutually embedding the insert gap and the insert. The horticultural water spray gun structure according to claim 1, wherein the outer tube and the inner tube of the guide sleeve have a difference in extension length, and the 俾 constitutes a design form in which the outer tube is longer than the inner tube. The horticultural water spray gun structure of claim 1, wherein the water outlet conduit is placed in the shaft and is joined by a high frequency. The horticultural water spray gun structure of claim 1, wherein the inner cover edge of the water outlet cover is provided with a positioning portion formed by a plurality of positioning holes in the front and rear rows, and the control ring is opposite to the two positioning portions. A positioning device consisting of a spring and a locating pin is mounted at the location. The horticultural water spray gun structure of claim 1, wherein the rear side of the elongated hole is provided with a plurality of slots along its edge. The horticultural water spray gun structure according to claim 1, wherein the front end of the inner tube portion of the water outlet head is provided with a water outlet slope with an asymptotically enlarged stepped portion.