CN112474101A - High-pressure water gun - Google Patents
High-pressure water gun Download PDFInfo
- Publication number
- CN112474101A CN112474101A CN202011234655.7A CN202011234655A CN112474101A CN 112474101 A CN112474101 A CN 112474101A CN 202011234655 A CN202011234655 A CN 202011234655A CN 112474101 A CN112474101 A CN 112474101A
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- Prior art keywords
- sliding
- groove
- wall
- spray pipe
- bolt
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1042—Components or details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
- B05B12/32—Shielding elements, i.e. elements preventing overspray from reaching areas other than the object to be sprayed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/026—Cleaning by making use of hand-held spray guns; Fluid preparations therefor
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Abstract
The application relates to a high-pressure water gun, which comprises a hollow spray pipe, wherein an arc-shaped groove is formed in the circumferential outer wall of the spray pipe, two keel rods with intervals are hinged to the inner wall of the arc-shaped groove, a water blocking film is fixedly connected to the two keel rods jointly, two sliding grooves which are deviated from each other are formed in the outer wall of the spray pipe, a semi-annular movable fastener is arranged in the two sliding grooves in a sliding fit mode jointly, sliding parts are fixedly arranged at two ends of the movable fastener respectively and are in sliding fit with the two sliding grooves respectively, the movable fastener is in sliding butt joint with the keel rods towards the inner side of the spray pipe, locking assemblies for locking the movable fastener are arranged in the two sliding parts, two dovetail grooves with intervals are formed in the bottom surface of the arc-shaped groove along the axial direction of the spray pipe, dovetail blocks are in sliding fit in the two dovetail grooves respectively, supporting springs are hinged to the side surfaces of the dovetail blocks, the application has the effects of reducing the back splash of dirty water to the face of an operator and enabling the operator to operate normally.
Description
Technical Field
The application relates to the technical field of cleaning tools, in particular to a high-pressure water gun.
Background
The high-pressure water gun is a machine which enables a high-pressure plunger pump to generate high-pressure water to wash the surface of an object by being connected with a power device, and can peel off and wash away dirt to achieve the purpose of cleaning the surface of the object.
When the object is washed, the spray pipe of the handheld high-pressure water gun aims at the spray pipe to be cleaned, the high-pressure plunger pump is started, the spray pipe starts to spray high-pressure water flow, the spray pipe is slowly moved, and the cleaning work of the cleaned object is gradually completed.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the cleaned object is cleaned, part of dirty water splashes to the face or eyes of an operator after the high-pressure water sprayed from the spray pipe is sprayed to the surface of the cleaned object, and interference is brought to normal operation of the operator.
Disclosure of Invention
In order to reduce dirty water and splash back to operator's face or eyes, reduce the interference that produces operator normal operating, the application provides a high-pressure squirt.
The application provides a high-pressure squirt adopts following technical scheme: the utility model provides a high-pressure squirt, including inside hollow spray tube, the arc wall has been seted up to the circumference outer wall of spray tube, the inner wall of arc wall articulates there are two keel bars that have the interval, the common rigid coupling of two keel bars has the water-stop film, two spouts that deviate from of each other are seted up to the outer wall of spray tube, the common sliding fit of two spouts has the fastener that moves of semiannular, the both ends of moving the fastener have all set firmly the sliding part, two sliding parts respectively with two spout sliding fit, move the inboard and keel bar slip butt of fastener orientation spray tube, all be equipped with the locking subassembly that is used for locking to move the fastener in the two sliding parts, two dovetail that have the interval are seted up to the bottom surface of arc wall along the axis direction of spray tube, equal sliding fit has the dovetail piece in two dovetails, the side that the dovetail piece deviates from the dovetail articulates there is supporting spring, supporting spring keeps away from.
By adopting the technical scheme, when the water retaining membrane needs to be opened to block back-splashed dirty water, the movable fastener is unlocked by using the locking assembly, the movable fastener slides along the sliding groove to the direction of the water outlet of the spray pipe, the support spring gradually swings and extends to enable the keel rod to continuously rotate, two ends of the support spring continuously rotate around the dovetail groove and the keel rod relatively, the two keel rods are gradually far away from the spray pipe to enable the water retaining membrane to be spread, when the movable fastener slides to one end, close to the water outlet of the spray pipe, of the sliding groove, the support spring is in a natural state, the movable fastener and the spray pipe are locked relatively by using the locking assembly again to enable the dovetail block to slide in the dovetail groove to one end, close to the water outlet of the spray pipe, the two keel rods rotate to the maximum angle along the hinge shafts of the movable fastener, the water retaining membrane is completely opened to block the back-splashed dirty, and meanwhile, the dovetail block slides to a position far away from the water outlet of the spray pipe along the dovetail groove, the two keel rods rotate again to enter the arc-shaped groove to compress and overlap the water retaining film, the supporting spring is compressed and retracted into the arc-shaped groove, the water retaining film can reduce the back splashing of dirty water to the face or eyes of an operator, and the interference to the normal operation of the operator is reduced.
Optionally: the dovetail groove is close to the inner wall of the outer wall of the spray pipe and is provided with a sliding groove, the sliding groove is communicated with the outer wall of the spray pipe, the side face, facing the sliding groove, of the dovetail block is fixedly connected with a connecting rod, and one end, far away from the dovetail block, of the connecting rod is fixedly connected with the side face of the movable fastener.
Through adopting above-mentioned technical scheme, the sliding tray provides the position for the motion of connecting rod, and the connecting rod is with the dovetail, move the fastener even as an organic whole, when moving the fastener and being locked at the both ends of spout by the locking subassembly, moves the fastener and makes the static both ends that are in the dovetail of forked tail piece through the connecting rod, makes the fossil fragments pole open smoothly or close, makes the manger plate membrane stably keep opening or closed condition.
Optionally: the water blocking film is made of transparent raw materials.
Through adopting above-mentioned technical scheme, the operator sees through transparent manger plate membrane and can observe cleaning process and result in real time, and the normal cleaning work of being convenient for goes on.
Optionally: a patch is arranged between the keel rod and the water retaining film, the patch is detachably connected with the keel rod, and the side of the patch, which deviates from the keel rod, is fixedly connected with the water retaining film.
Through adopting above-mentioned technical scheme, when the manger plate membrane becomes dirty needs to wash, demolish paster and fossil fragments pole and take off the manger plate membrane, manger plate membrane washs the completion back, carries out fixed connection with paster and fossil fragments pole again, and the cleaning process of manger plate membrane becomes more convenient.
Optionally: the locking subassembly includes bolt and locking spring, the through-hole has been seted up to the sliding part, the one end and the locking spring of bolt all are located the through-hole, the one end that the spout was kept away from to the bolt is located outside the through-hole all the time, locking spring coils along the circumference outer wall of bolt, locking spring's one end and the inner wall rigid coupling of through-hole, locking spring's the other end and the outer wall rigid coupling of bolt, first blind hole and second blind hole have been seted up respectively near its self both ends department to the spout, the bolt is towards inside one end and the first blind hole of spout, the cooperation of pegging.
Through adopting above-mentioned technical scheme, locking spring receives the pulling force all the time, when the fastener is moved in the unblock, take out the bolt from first blind hole or second blind hole and move the fastener promptly, bolt follow-up fastener synchronous motion, when the bolt secondary motion extremely just to first blind hole or second blind hole, the bolt is automatic to be inserted first blind hole or second blind hole internal lock locking fastener, insert first blind hole respectively under the effect of locking spring elasticity as the bolt, when the second blind hole is downthehole, it is in two extreme positions to move the fastener, the manger plate membrane is closed or the open mode respectively.
Optionally: the middle part of bolt has set firmly the shelves pole, and deep trouth and shallow slot have been seted up to the opening part of through-hole, and deep trouth and shallow slot all link up with the inner wall of through-hole, and the degree of depth of deep trouth is greater than the degree of depth of shallow slot, and the shelves pole can get into deep trouth or shallow slot, and when the shelves pole was located the deep trouth, the bolt can insert first blind hole, in the second blind hole, when the shelves pole was located the shallow slot, the bolt can not insert first blind hole, in the second blind hole.
By adopting the technical scheme, after the movable fastener is unlocked, the bolt rotates in the through hole to enable the blocking rod to be opposite to the shallow groove, the bolt is loosened, the blocking rod automatically enters the shallow groove, the bolt is always kept in the state of unlocking the movable fastener, an operator does not need to keep pulling the bolt in the direction away from the sliding groove, the operation is convenient, when the bolt is opposite to the first blind hole or the second blind hole again, the blocking rod is pulled out from the shallow groove to rotate the bolt to enable the blocking rod to be opposite to the deep groove, the bolt is loosened, the blocking rod automatically enters the deep groove, and the bolt is inserted into the first blind hole and the second blind hole to lock the locking fastener.
Optionally: the section of the sliding part is rectangular.
Through adopting above-mentioned technical scheme, establish the section of sliding part into the rectangle and can make the fastener slide along the spout is stable, make the difficult axis along sliding part of fastener produce unexpected swing, the reinforcing moves the stability of fastener.
Optionally: the circumference outer wall of spray tube sets firmly the stationary ring, and the stationary ring is close to the articulated department of fossil fragments pole and spray tube, moves fastener and stationary ring common rigid coupling and has dustproof cloth.
Through adopting above-mentioned technical scheme, when two fossil fragments poles made the manger plate membrane close, dustproof cloth was opened and is covered the manger plate membrane, kept the cleanness of manger plate membrane, when the manger plate membrane was opened, moved the fastener and is close to the stationary ring and make dustproof cloth curl the extrusion and overlap.
Optionally: the dustproof cloth is provided with fixing pieces between the movable fastener and the fixed ring, the two fixing pieces are detachably connected with the movable fastener and the fixed ring respectively, and the two fixing pieces are fixedly connected with two ends of the dustproof cloth respectively.
Through adopting above-mentioned technical scheme, when dustproof cloth becomes dirty needs to wash, dismantle the separation with moving fastener, stationary ring respectively with two stationary blades, be convenient for wash dustproof cloth, wash the back that finishes, be connected two stationary blades respectively with moving fastener, stationary ring again.
Optionally: the keel rod is provided with a sinking groove towards the inner side of the arc-shaped groove, and the sinking groove extends from the hinged position of the supporting spring and the keel rod to the free end of the keel rod.
Through adopting above-mentioned technical scheme, close when rotating when getting into the arc wall inside when two fossil fragments poles, supporting spring's partly gets into heavy inslot, and heavy groove provides storage space for supporting spring, makes fossil fragments pole can get into the arc wall smoothly in completely.
In summary, the present application includes at least one of the following beneficial technical effects:
1. by arranging the water blocking film, when the spray pipe is used for cleaning objects, the water blocking film can prevent dirty water from splashing on the body or eyes of an operator, so that the interference on the normal operation of the operator is reduced;
2. by arranging the locking assembly, the locking assembly can keep the water retaining film in an open or closed state, so that the operation convenience of the spray pipe is improved;
3. through setting up dustproof cloth, when the manger plate membrane was closed, dustproof cloth carried out dustproof protection to the manger plate membrane, kept the cleanness of manger plate membrane.
Drawings
Fig. 1 is a schematic structural diagram of a high-pressure water gun in an open state of a water blocking film according to an embodiment of the present disclosure;
FIG. 2 is a schematic structural diagram of a water blocking film of the high-pressure water gun in a closed state;
FIG. 3 is a schematic view showing the structure of the fixing sheet;
FIG. 4 is a schematic structural view embodying a latch assembly;
fig. 5 is a schematic view showing the structure of the patch.
Description of reference numerals: 1. a nozzle; 11. an arc-shaped slot; 111. a dovetail groove; 12. a sliding groove; 13. a chute; 131. a first blind hole; 132. a second blind hole; 14. fixing a ring; 2. a keel beam; 21. sinking a groove; 3. a water-blocking film; 31. pasting a piece; 4. a support spring; 5. a dovetail block; 6. a movable fastener; 61. a sliding part; 611. a through hole; 612. deep grooves; 613. shallow-groove; 7. a locking assembly; 71. a locking spring; 72. a bolt; 721. a gear lever; 8. a dust cloth; 81. a fixing sheet; 9. a connecting rod.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses a high-pressure water gun, referring to fig. 1 and 2, the high-pressure water gun comprises a hollow spray pipe 1, a closed water outlet is arranged at the tail end of the spray pipe 1, an arc-shaped groove 11 is formed in the circumferential outer wall of the spray pipe 1, two keel rods 2 with intervals are hinged to the inner wall, close to the water outlet of the spray pipe 1, of the arc-shaped groove 11, hinged shafts of the two keel rods 2 are tangent to the circumferential outer wall of the spray pipe 1, a water retaining film 3 made of transparent raw materials is fixedly connected to the two keel rods 2 together, two mutually deviated sliding grooves 13 are formed in the outer wall of the spray pipe 1 along the axial direction of the spray pipe 1, a semi-annular movable fastener 6 is matched with the two sliding grooves 13 in a sliding mode, the movable fastener 6 is in sliding abutting connection with the outer wall of the spray pipe 1 towards the inner side of the spray pipe 1, locking assemblies 7 are arranged inside two ends of, the axis of spray tube 1, the line coplane of the central line of dovetail 111 and keel pole 2 central line, equal sliding fit has forked tail block 5 in two dovetail 111, and the side that forked tail block 5 deviates from dovetail 111 articulates there is supporting spring 4, and supporting spring 4 keeps away from forked tail block 5's one end and the middle part of keel pole 2 is articulated, and it is connected as an organic whole connecting rod 9 with movable fastener 6 and forked tail block 5 to slide to be provided with in the spray tube 1.
Referring to fig. 1 and 2, when cleaning an object by using a spray pipe 1, if a water-blocking film 3 needs to be opened to block dirty water from splashing, a locking assembly 7 is used to unlock a movable fastener 6, the movable fastener 6 slides to one end far away from a water outlet of the spray pipe 1 along a sliding chute 13, the movable fastener 6 enables a dovetail block 5 to slide in a dovetail groove 111 to one end far away from the water outlet of the spray pipe 1 through a connecting rod 9, a support spring 4 gradually swings and extends to enable a keel rod 2 to continuously rotate, two ends of the support spring 4 continuously rotate around the dovetail block 5 and the keel rod 2 relatively, free ends of the two keel rods 2 gradually far away from the spray pipe 1 to enable the water-blocking film 3 to be unfolded, the locking assembly 7 is used again to enable the movable fastener 6 and the spray pipe 1 to be relatively locked, when the two keel rods 2 rotate to a maximum opening angle along self hinged shafts, the support spring 4 is in a natural state, the water, the operator sees through transparent manger plate membrane 3 and can observe cleaning process and result in real time, after the cleaning work was accomplished, unblock locking subassembly 7, will move fastener 6 and slide to initial position along spout 13, it makes dovetail block 5 slide to the one end that is close to spray tube 1 delivery port along dovetail 111 to move fastener 6, two fossil fragments pole 2 rotate once more and fold in getting into arc 11 with 3 extrusion stacks of manger plate membrane, supporting spring 4 receives into in the arc 11, manger plate membrane 3 can reduce in dirty water anti-spatters operator's face or eyes, the reduction is to the interference that operator's normal operating produced.
Referring to fig. 1, fossil fragments pole 2 has seted up heavy groove 21 towards the inboard of arc wall 11, and heavy groove 21 extends to fossil fragments pole 2's free end from the articulated department of supporting spring 4 and fossil fragments pole 2 and link up, and when two fossil fragments poles 2 closed and rotate and get into arc wall 11 inside, supporting spring 4's partly get into heavy inslot 21 in, heavy groove 21 provides accommodation space for supporting spring 4, makes fossil fragments pole 2 can get into in arc wall 11 smoothly completely.
Referring to fig. 2 and 3, the circumferential outer wall of the nozzle 1 is integrally formed with a fixed ring 14, the fixed ring 14 is close to the hinged position of the keel bar 2 and the nozzle 1, the movable fastener 6 and the fixed ring 14 are fixedly connected with dustproof cloth 8, magnetic fixing pieces 81 are arranged between the dustproof cloth 8 and the movable fastener 6 and between the fixed ring 14, the movable fastener 6 and the fixed ring 14 are both magnetic and opposite to the fixing pieces 81 in magnetism, the movable fastener 6 and the fixed ring 14 are connected with the fixing pieces 81 in a magnetic adsorption manner, and the two fixing pieces 81 are respectively fixed to two ends of the dustproof cloth 8 in an adhesion manner. When two fossil fragments pole 2 made manger plate membrane 3 close, dustproof cloth 8 was opened and is covered manger plate membrane 3, kept the cleanness of manger plate membrane 3, when manger plate membrane 3 was opened, moved fastener 6 and is close to stationary ring 14 and makes dustproof cloth 8 curl the extrusion and overlap, when dustproof cloth 8 became dirty needs to wash, with two stationary blades 81 respectively with move fastener 6, the separation is dismantled to stationary ring 14, be convenient for wash dustproof cloth 8, the back of finishing washing, again with two stationary blades 81 respectively with move fastener 6, stationary ring 14 carry out the magnetic adsorption and be connected.
Referring to fig. 1 and 4, the two ends of the movable fastener 6 are integrally formed with sliding portions 61, the two sliding portions 61 are respectively in sliding fit with the two sliding grooves 13, the two sliding portions 61 slide along the opening direction of the sliding grooves 13, the inner wall of the dovetail groove 111 close to the outer wall of the nozzle tube 1 is provided with a sliding groove 12, the sliding groove 12 is communicated with the outer wall of the nozzle tube 1, one end of the connecting rod 9 penetrates through the sliding groove 12 to be welded and fixed with the side face of the dovetail block 5 facing the sliding groove 12, one end of the connecting rod 9 far away from the dovetail block 5 is welded and fixed with the side face of the movable fastener 6 facing the water outlet of the nozzle tube 1, the sliding groove 12, when the movable fastener 6 is locked at two ends of the sliding groove 13 by the locking component 7, the movable fastener 6 makes the dovetail block 5 still at two ends of the dovetail groove 111 through the connecting rod 9, so that the keel rod 2 can be smoothly opened or closed, and the water blocking film 3 is stably kept in an opened or closed state.
Referring to fig. 1 and 4, the sliding portion 61 has a rectangular cross section, and the sliding portion 61 has a rectangular cross section, so that the movable hook 6 can stably slide along the slide groove 13, and the movable hook 6 is less likely to accidentally swing along the axis of the sliding portion 61, thereby enhancing the stability of the movable hook 6.
Referring to fig. 1 and 4, the locking assembly 7 includes a plug 72 and a locking spring 71, the sliding portion 61 is provided with a through hole 611, one end of the plug 72 and the locking spring 71 are both located in the through hole 611, one end of the plug 72 away from the sliding slot 13 is always located outside the through hole 611, the locking spring 71 is coiled along the circumferential outer wall of the plug 72, one end of the locking spring 71 is fixedly bonded to the inner wall of the through hole 611, the other end of the locking spring 71 is fixedly bonded to the outer wall of the plug 72, the inner walls of the two sliding slots 13 facing away from each other are respectively provided with a first blind hole 131 and a second blind hole 132 near the two ends thereof, one end of the plug 72 facing the inside of the sliding slot 13 is in plug fit with the first blind hole 131 and the second blind hole 132, a stopper 721 is integrally formed in the middle portion of the plug 72, a deep groove 612 and a shallow groove 613 are provided at the opening of the through hole 611, the deep, the stopper 721 can enter the deep groove 612 or the shallow groove 613, the plug 72 can be inserted into the first blind hole 131 and the second blind hole 132 when the stopper 721 is located in the deep groove 612, and the plug 72 cannot be inserted into the first blind hole 131 and the second blind hole 132 when the stopper 721 is located in the shallow groove 613.
Referring to fig. 1 and 4, the locking spring 71 is always under tension, when the movable fastening member 6 is unlocked, the latch 72 is pulled out from the first blind hole 131 or the second blind hole 132, that is, the movable fastening member 6 is unlocked, after the movable fastening member 6 is unlocked, the latch 72 is rotated in the through hole 611 so that the stop rod 721 faces the shallow groove 613, the latch 72 is released, the stop rod 721 automatically enters the shallow groove 613, the latch 72 always maintains the state of unlocking the movable fastening member 6, an operator does not need to pull the latch 72 all the way away from the sliding groove 13, so as to facilitate operation, when the latch 72 moves to face the first blind hole 131 or the second blind hole 132 again, when the latch 72 faces the first blind hole 131 or the second blind hole 132 again, the stop rod 721 is pulled out from the shallow groove 613 so that the stop rod 721 faces the deep groove 612, the latch 72 is released, the stop rod 721 automatically enters the deep groove 612, the latch 72 is inserted into the first blind hole 131 and the second blind hole 132 again, the movable fastener 6 is at two limit positions, and the water retaining film 3 is in a closed state or an open state respectively.
Refer to fig. 1 and fig. 5, the paster 31 has set firmly between fossil fragments pole 2 and the manger plate membrane 3, paster 31 and fossil fragments pole 2 all have magnetism and magnetism opposite, paster 31 and 2 magnetic adsorption fixed connection of fossil fragments pole, the side that paster 31 deviates from fossil fragments pole 2 bonds fixedly with manger plate membrane 3, when the manger plate membrane 3 becomes dirty needs to wash, demolish paster 31 and fossil fragments pole 2 and take off manger plate membrane 3, manger plate membrane 3 washs the completion after, carry out magnetic adsorption fixed connection with paster 31 and fossil fragments pole 2 again, the cleaning process of manger plate membrane 3 becomes more convenient.
The implementation principle of this application embodiment high-pressure squirt is: when the spray pipe 1 is used for cleaning objects, if the water-blocking film 3 needs to be opened to block dirty water which splashes backwards, the bolt 72 is pulled out from the first blind hole 131, the movable fastener 6 is unlocked, the bolt 72 rotates in the through hole 611 to enable the blocking rod 721 to face the shallow groove 613, the bolt 72 is loosened, the blocking rod 721 automatically enters the shallow groove 613, the movable fastener 6 slides to one end far away from the water outlet of the spray pipe 1 along the sliding groove 13, the movable fastener 6 drives the dovetail block 5 to synchronously slide in the dovetail groove 111 to one end far away from the water outlet of the spray pipe 1 through the connecting rod 9, the dustproof cloth 8 is gradually squeezed and overlapped, the support spring 4 gradually swings and extends to enable the keel rod 2 to continuously rotate, two ends of the support spring 4 continuously rotate around the dovetail groove 111 and the keel rod 2 relatively, the two keel rods 2 are gradually far away from the spray pipe 1 to enable the water-blocking film 3 to be propped open, and when, the supporting spring 4 is in a natural state, the water blocking film 3 is completely opened to block back splashed dirty water, the bolt 72 is right opposite to the second blind hole 132, the blocking rod 721 is pulled out from the shallow groove 613 to rotate the bolt 72, so that the blocking rod 721 is right opposite to the deep groove 612, the bolt 72 is loosened, the blocking rod 721 automatically enters the deep groove 612, the bolt 72 is inserted into the second blind hole 132 to lock the retaining fastener 6, the water blocking film 3 can reduce the back splashed dirty water to the face or eyes of an operator, so that the interference on the normal operation of the operator is reduced, the operator can observe the cleaning process and result in real time through the transparent water blocking film 3, after the cleaning operation is finished, the bolt 72 is pulled out from the second blind hole 132 to unlock the movable fastener 6, the movable fastener 6 slides to the initial position along the sliding groove 13 to enable the bolt 72 to be inserted into the first blind hole 131 to lock the movable fastener 6, the two keel rods 2 rotate again to enter the arc-shaped, the supporting spring 4 is compressed and retracted into the sinking groove 21, the dustproof cloth 8 is unfolded to cover the water-blocking film 3 along with the movement of the fastener 6, and the cleanness of the water-blocking film 3 is kept.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A high-pressure water gun, includes inside hollow spray tube (1), its characterized in that: the outer wall of the circumferential direction of the spray pipe (1) is provided with an arc-shaped groove (11), the inner wall of the arc-shaped groove (11) is hinged with two keel rods (2) with intervals, the two keel rods (2) are fixedly connected with a water blocking film (3) together, the outer wall of the spray pipe (1) is provided with two sliding grooves (13) which deviate from each other, the two sliding grooves (13) are in sliding fit with a semi-annular moving fastener (6) together, two ends of the moving fastener (6) are fixedly provided with sliding parts (61), the two sliding parts (61) are in sliding fit with the two sliding grooves (13) respectively, the moving fastener (6) is in sliding butt joint with the keel rods (2) towards the inner side of the spray pipe (1), locking assemblies (7) used for locking the moving fastener (6) are arranged in the two sliding parts (61), the bottom surface of the arc-shaped groove (11) is provided with two dovetail grooves (111) with intervals along the axis direction of the spray pipe (1), and dovetail blocks (, the side face, deviating from the dovetail groove (111), of the dovetail block (5) is hinged with a supporting spring (4), and one end, far away from the dovetail block (5), of the supporting spring (4) is hinged with the middle of the keel rod (2).
2. A high pressure water gun as claimed in claim 1, wherein: the inner wall of the dovetail groove (111) close to the outer wall of the spray pipe (1) is provided with a sliding groove (12), the sliding groove (12) is communicated with the outer wall of the spray pipe (1), the side face, facing the sliding groove (12), of the dovetail block (5) is fixedly connected with a connecting rod (9), and one end, far away from the dovetail block (5), of the connecting rod (9) is fixedly connected with the side face of the movable fastener (6).
3. A high pressure water gun as claimed in claim 1, wherein: the water blocking film (3) is made of transparent raw materials.
4. A high pressure water gun as claimed in claim 3, wherein: be equipped with paster (31) between fossil fragments pole (2) and water blocking film (3), paster (31) can be dismantled with fossil fragments pole (2) and be connected, and paster (31) deviate from the side and the water blocking film (3) rigid coupling of fossil fragments pole (2).
5. A high pressure water gun as claimed in claim 1, wherein: locking subassembly (7) are including bolt (72) and locking spring (71), through-hole (611) have been seted up in sliding part (61), the one end and locking spring (71) of bolt (72) all are located through-hole (611), the one end that spout (13) were kept away from in bolt (72) is located outside through-hole (611) all the time, locking spring (71) are coiled along the circumference outer wall of bolt (72), the one end of locking spring (71) and the inner wall rigid coupling of through-hole (611), the other end of locking spring (71) and the outer wall rigid coupling of bolt (72), first blind hole (131) and second blind hole (132) have been seted up respectively in spout (13) being close to its self both ends department, bolt (72) are towards inside one end and first blind hole (131) of spout (13), cooperation of pegging graft of second blind hole (132).
6. A high pressure water gun as claimed in claim 5, wherein: the middle part of the bolt (72) is fixedly provided with a stop lever (721), the opening of the through hole (611) is provided with a deep groove (612) and a shallow groove (613), the deep groove (612) and the shallow groove (613) are communicated with the inner wall of the through hole (611), the depth of the deep groove (612) is greater than that of the shallow groove (613), the stop lever (721) can enter the deep groove (612) or the shallow groove (613), when the stop lever (721) is positioned in the deep groove (612), the bolt (72) can be inserted into the first blind hole (131) and the second blind hole (132), and when the stop lever (721) is positioned in the shallow groove (613), the bolt (72) cannot be inserted into the first blind hole (131) and the second blind hole (132).
7. A high pressure water gun as claimed in claim 1, wherein: the cross section of the sliding part (61) is rectangular.
8. A high pressure water gun as claimed in claim 1, wherein: the outer wall of circumference of spray tube (1) sets firmly stationary ring (14), and stationary ring (14) are close to the articulated department of fossil fragments pole (2) and spray tube (1), move fastener (6) and stationary ring (14) common rigid coupling and have dustproof cloth (8).
9. A high pressure water gun as claimed in claim 8, wherein: the dustproof cloth (8) is provided with fixing pieces (81) between the movable fastener (6) and the fixed ring (14), the two fixing pieces (81) are detachably connected with the movable fastener (6) and the fixed ring (14) respectively, and the two fixing pieces (81) are fixedly connected with two ends of the dustproof cloth (8) respectively.
10. A high pressure water gun as claimed in claim 1, wherein: heavy groove (21) have been seted up towards the inboard of arc wall (11) to keel pole (2), and heavy groove (21) extend to the free end of keel pole (2) from the articulated department of supporting spring (4) and keel pole (2).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011234655.7A CN112474101B (en) | 2020-11-07 | 2020-11-07 | High-pressure water gun |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011234655.7A CN112474101B (en) | 2020-11-07 | 2020-11-07 | High-pressure water gun |
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| Publication Number | Publication Date |
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| CN112474101A true CN112474101A (en) | 2021-03-12 |
| CN112474101B CN112474101B (en) | 2022-05-03 |
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| CN202011234655.7A Active CN112474101B (en) | 2020-11-07 | 2020-11-07 | High-pressure water gun |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6981661B1 (en) * | 2004-07-23 | 2006-01-03 | Shin Tai Spurt Water Of The Garden Tools Co., Ltd. | Spraying gun |
| CN203091163U (en) * | 2013-01-31 | 2013-07-31 | 丹阳市群雄机械设备有限公司 | Spraying gun of grout spraying machine |
| CN208853070U (en) * | 2018-08-07 | 2019-05-14 | 中建津泓（天津）建设发展有限公司 | A kind of electric spray gun |
| CN209531187U (en) * | 2019-01-08 | 2019-10-25 | 增城市瀛泽化学工业有限公司 | A kind of automotive lacquer spray gun for preventing paint from sputtering |
| CN210815851U (en) * | 2019-08-26 | 2020-06-23 | 天津鑫峰科技有限公司 | Spraying device with anti-sputtering function |
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2020
- 2020-11-07 CN CN202011234655.7A patent/CN112474101B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6981661B1 (en) * | 2004-07-23 | 2006-01-03 | Shin Tai Spurt Water Of The Garden Tools Co., Ltd. | Spraying gun |
| CN203091163U (en) * | 2013-01-31 | 2013-07-31 | 丹阳市群雄机械设备有限公司 | Spraying gun of grout spraying machine |
| CN208853070U (en) * | 2018-08-07 | 2019-05-14 | 中建津泓（天津）建设发展有限公司 | A kind of electric spray gun |
| CN209531187U (en) * | 2019-01-08 | 2019-10-25 | 增城市瀛泽化学工业有限公司 | A kind of automotive lacquer spray gun for preventing paint from sputtering |
| CN210815851U (en) * | 2019-08-26 | 2020-06-23 | 天津鑫峰科技有限公司 | Spraying device with anti-sputtering function |
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| Publication number | Publication date |
|---|---|
| CN112474101B (en) | 2022-05-03 |
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Address after: 518000 Bolong building 1607-1608, No. 52, Qingshuihe 1st Road, Qingshuihe community, Qingshuihe street, Luohu District, Shenzhen, Guangdong Province Patentee after: Shenzhen Qiming Urban Environmental Industry Service Co.,Ltd. Address before: 2107 Bolong building, Qingshuihe 1st Road, Qingshuihe street, Luohu District, Shenzhen, Guangdong 518000 Patentee before: Shenzhen Shuangxin Environmental Protection Technology Co.,Ltd. |