CN218389163U - Hand-held electric sprayer - Google Patents
Hand-held electric sprayer Download PDFInfo
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- CN218389163U CN218389163U CN202222372695.9U CN202222372695U CN218389163U CN 218389163 U CN218389163 U CN 218389163U CN 202222372695 U CN202222372695 U CN 202222372695U CN 218389163 U CN218389163 U CN 218389163U
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Abstract
The application relates to a hand-held electric sprayer which comprises a sprayer body, wherein the sprayer body comprises a kettle body, a spray pipe and a connecting pipe, one end of the connecting pipe in the length direction is used for being in threaded connection with the kettle body, and the other end of the connecting pipe in the length direction is used for mounting the spray pipe; the kettle body is characterized by further comprising a mounting ring, a mounting groove used for accommodating the mounting ring is formed in the outer wall, facing the kettle body, of the connecting pipe, and when the mounting ring is located in the mounting groove, the inner ring wall of the mounting ring abuts against the wall of the mounting groove tightly and the inner wall of the connecting pipe and the outer wall of the kettle body are abutted against and fixed tightly. The arrangement of the mounting ring and the mounting groove improves the connection stability of the kettle body and the connecting pipe, and prolongs the service life of the handheld electric sprayer; the limiting blocks and the limiting ring grooves are arranged, so that the mounting ring is not easy to separate from the connecting pipe, and the connection stability of the mounting ring and the connecting pipe is improved; the sealing ring is arranged, so that liquid in the kettle body is not easy to overflow from the joint of the sealing plate and the kettle body, and the sealing performance of the handheld electric sprayer is improved.
Description
Technical Field
The application relates to the field of spraying equipment, in particular to a handheld electric sprayer.
Background
Most of the prior sprayers adopt a hand-operated structure, so that the labor intensity is high, and the production efficiency is not favorably improved. Most of the existing sprayers are electric, and the built-in storage battery drives a hydraulic pump to work and pressurize, so that spraying operation is realized. And most users usually use the hand-held electric sprayer during flower watering or car washing maintenance due to the fact that the content of the liquid storage barrel is small.
The utility model with the granted publication number of CN201799346U discloses an electric sprayer which comprises a kettle body and a kettle cover, wherein the kettle body is in threaded connection with the kettle cover, the upper part of the kettle cover is connected with an integrated base body, two sides of the base body are respectively connected with a horizontal handle and a spray pipe, the base body is a closed cavity, the lower end face of the base body is connected with a water outlet pipe, the water outlet pipe penetrates through the kettle cover, and the other end of the water outlet pipe is positioned at the bottom in the kettle body; a motor is fixed on the side wall of the base body, and the output end of the motor is connected with the rotary vane; the hollow cavity in the handle is provided with a battery which is electrically connected with the motor through a switch, and the switch is positioned above the handle holding part.
In view of the above-mentioned related technologies, the inventor believes that when the electric sprayer is used, a certain amount of liquid is filled in the inner cavity of the kettle body, the kettle body is in threaded connection with the kettle cover, a worker holds the handle, and the direction of the supporting force of the kettle cover by the worker is opposite to the direction of the gravity of the kettle body, so that the joint of the kettle body and the kettle cover is easy to loosen, and the service life of the electric sprayer is shortened.
SUMMERY OF THE UTILITY MODEL
In order to improve the problem of the stability of being connected of the kettle body and pot lid, this application provides a hand-held type electric nebulizer.
The application provides a hand-held type electric nebulizer adopts following technical scheme:
a hand-held electric sprayer comprises a sprayer body, wherein the sprayer body comprises a kettle body for storing liquid, a spray pipe and a connecting pipe for connecting the kettle body and the spray pipe, one end of the connecting pipe in the length direction is used for being in threaded connection with the kettle body, and the other end of the connecting pipe in the length direction is used for being mounted with the spray pipe; the kettle body is characterized by further comprising a mounting ring, wherein a mounting groove for accommodating the mounting ring is formed in the outer wall, facing the kettle body, of the connecting pipe, and when the mounting ring is located in the mounting groove, the inner ring wall of the mounting ring abuts against the groove wall of the mounting groove and tightly fixes the inner wall of the connecting pipe and the outer wall of the kettle body.
By adopting the technical scheme, a certain amount of water is filled in the kettle body and is in threaded connection with the connecting pipe, the inner annular wall of the mounting ring is tightly fixed with the wall of the mounting groove, and the inner wall of the connecting pipe is tightly fixed with the outer wall of the kettle body.
Optionally, a limiting block is arranged on the inner ring wall of the mounting ring, a limiting ring groove used for accommodating the limiting block is arranged on the groove wall of the mounting ring, and when the limiting block is located in the limiting ring groove, the mounting ring is limited on the connecting pipe.
By adopting the technical scheme, when the limiting blocks are positioned in the limiting ring grooves, the mounting rings are limited on the connecting pipes, so that the mounting rings are not easy to separate from the connecting pipes, and the connection stability of the mounting rings and the connecting pipes is improved.
Optionally, a sealing plate for sealing an inner cavity of the kettle body is arranged on the inner wall of the connecting pipe close to the kettle body, and the circumferential outer wall of the sealing plate abuts against the inner wall of the connecting pipe.
Through adopting above-mentioned technical scheme, closing plate circumference outer wall supports tightly with connecting pipe circumference inner wall, and the closing plate supports tightly and seals the kettle body inner chamber towards the outer wall of the kettle body and kettle body outer wall, makes the difficult entering connecting pipe of liquid of kettle body inner chamber in, makes the connecting pipe not fragile to improve hand-held type electric nebulizer's life.
Optionally, one side of the sealing plate towards the kettle body is provided with a sealing ring, and the sealing plate is abutted against the kettle body through the sealing ring to form sealing.
By adopting the technical scheme, the sealing plate is tightly abutted against the kettle body through the sealing ring to form sealing, so that liquid in the kettle body is not easy to overflow from the joint of the sealing plate and the kettle body, and the sealing performance of the handheld electric sprayer is improved.
Optionally, one side of the sealing plate facing the kettle body is provided with a sealing groove for accommodating the sealing ring.
Through adopting above-mentioned technical scheme, when the sealing ring was located the seal groove, the sealing ring was difficult for taking place the skew on the closing plate to improve the sealing stability of sealing ring to the kettle body.
Optionally, an accommodating ring groove for accommodating the sealing plate is formed in the inner wall of the connecting pipe, and when the sealing plate is located in the accommodating ring groove, the sealing plate is limited in the connecting pipe.
Through adopting above-mentioned technical scheme, when the closing plate was located and holds the annular in, the closing plate was spacing in the connecting pipe, made the closing plate be difficult for breaking away from the connecting pipe to improve the stability of being connected of closing plate and connecting pipe.
Optionally, a positioning block is arranged on the groove wall of the containing ring groove, a positioning groove for containing the positioning block is arranged on the outer wall of the sealing plate, and when the positioning block is located in the positioning groove, the groove wall of the containing ring groove abuts against the outer wall of the sealing plate tightly to form sealing.
Through adopting above-mentioned technical scheme, when the locating piece was located the constant head tank, the closing plate location got into and holds in the annular and the closing plate outer wall supports tightly with holding the annular cell wall and forms sealedly, made things convenient for the installation of staff to closing plate and connecting pipe.
Optionally, the connecting pipe includes a first half pipe and a second half pipe, the first half pipe and the second half pipe are formed by dividing along the axis direction of the connecting pipe, and the first half pipe and the second half pipe are spliced to form the connecting pipe; the connecting bolt is arranged, and one end of the connecting bolt penetrates through the first half pipe and is in threaded connection with the second half pipe.
Through adopting above-mentioned technical scheme, when the connecting pipe damaged, the user unscrewed connecting bolt, realized the split of first half pipe and half pipe of second to convenience of customers maintains the connecting pipe inner chamber.
Optionally, the second half pipe is provided with a butt joint block on the outer wall of the first half pipe, and the inner wall of the first half pipe is provided with a butt joint groove for accommodating the butt joint block.
Through adopting above-mentioned technical scheme, when the butt piece was located the butt inslot, the first half pipe of user direction formed the connecting pipe with the half pipe concatenation of second to convenience of customers is to the concatenation of first pipe and the half pipe of second.
Optionally, an embedded ring is arranged on the outer wall of the first half pipe facing the second half pipe, an embedded groove is arranged on the outer wall of the second half pipe facing the first half pipe, and when the butt joint block is located in the butt joint groove, the outer wall of the embedded ring is abutted against and fixed with the wall of the embedded groove.
Through adopting above-mentioned technical scheme, when first half pipe and the concatenation of the half pipe of second formed the connecting pipe, the caulking ring outer wall supported tightly fixedly with the caulking groove cell wall to improve the joint strength of first half pipe and the half pipe of second.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the arrangement of the mounting ring and the mounting groove improves the connection stability of the kettle body and the connecting pipe, and prolongs the service life of the handheld electric sprayer;
2. the limiting blocks and the limiting ring grooves are arranged, so that the mounting ring is not easy to separate from the connecting pipe, and the connection stability of the mounting ring and the connecting pipe is improved;
3. the sealing ring is arranged, so that liquid in the kettle body is not easy to overflow from the joint of the sealing plate and the kettle body, and the sealing performance of the handheld electric sprayer is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of a hand-held electric nebulizer in the embodiment of the present application.
FIG. 2 is an exploded view of the connection between the kettle body and the connecting tube in the embodiment of the present application.
Fig. 3 is a schematic view of the overall structure of the second half pipe in the embodiment of the present application.
Fig. 4 is a schematic view of the internal structure of the connection pipe in the embodiment of the present application.
Fig. 5 is a schematic view of the overall structure of the first half pipe in the embodiment of the present application.
Description of reference numerals: 1. a sprayer body; 11. a kettle body; 12. a nozzle; 13. a connecting pipe; 131. mounting grooves; 1311. a limiting ring groove; 132. a sealing plate; 1321. a seal ring; 1322. a sealing groove; 1323. positioning a groove; 133. a receiving ring groove; 1331. positioning blocks; 134. a first half pipe; 1341. a butt joint groove; 1342. embedding a ring; 135. a second half-pipe; 1351. a butting block; 1352. caulking grooves; 136. a connecting section; 1361. a receiving groove; 137. a spraying section; 1371. connecting grooves; 14. a water pump; 141. a water inlet pipe; 1411. filtering the membrane; 142. a water outlet pipe; 15. a storage battery; 2. a mounting ring; 21. a limiting block; 3. and connecting the bolts.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses a hand-held electric sprayer. Referring to fig. 1, the hand-held electric sprayer includes a sprayer body 1, and the sprayer body 1 includes a pot body 11 for storing liquid, a nozzle 12, and a connection pipe 13 for connecting the pot body 11 and the nozzle 12.
Referring to fig. 1, the connection pipe 13 includes a connection section 136 and an injection section 137, the axis of the connection section 136 is perpendicular to the axis of the injection section 137, one end of the connection section 136, which is far away from the injection section 137, is used for being in threaded connection with the can body 11, one end of the injection section 137, which is far away from the connection section 136, is used for installing the spout 12, and the can body 11 and the spout 12 are located at two ends of the connection pipe 13 in the length direction.
Referring to fig. 2, the hand-held electric sprayer further includes a mounting ring 2, the connecting section 136 coaxially offers the mounting groove 131 that is used for holding the mounting ring 2 on the circumference outer wall of the kettle body 11, circumference evenly is fixed with a plurality of stopper 21 on the inner ring wall of the mounting ring 2, circumference offers the spacing annular groove 1311 that is used for holding the stopper 21 on the mounting groove 131 cell wall, spacing annular groove 1311 axis and mounting groove 131 axis coincide, when stopper 21 is located spacing annular groove 1311, the inner ring wall of the mounting ring 2 supports tight mounting groove 131 cell wall and supports tight fixed with the inner wall of the connecting pipe 13 and the outer wall of the kettle body 11.
Referring to fig. 2 and 3, the inner wall of the connecting section 136 close to the can body 11 is connected with a sealing plate 132 for sealing the inner cavity of the can body 11, the inner wall of the connecting section 136 is circumferentially provided with an accommodating ring groove 133 for accommodating the sealing plate 132, a positioning block 1331 is fixed on the groove wall of the accommodating ring groove 133, the outer wall of the sealing plate 132 is provided with a positioning groove 1323 for accommodating the positioning block 1331, and when the positioning block 1331 is located in the positioning groove 1323, the outer wall of the sealing plate 132 tightly abuts against the groove wall of the accommodating ring groove 133 to form sealing.
Referring to fig. 2, a sealing ring 1321 is connected to an outer wall of the sealing plate 132 facing the kettle body 11, a sealing groove 1322 for accommodating the sealing ring 1321 is coaxially formed in the outer wall of the sealing plate 132, and the sealing plate 132 abuts against the outer wall of the kettle body 11 through the sealing ring 1321 to form a seal.
Referring to fig. 2 and 4, the sprayer body 1 further comprises a water pump 14 and a storage battery 15 for supplying power to the water pump 14, a receiving groove 1361 for receiving the water pump 14 is formed in the inner cavity of the connecting section 136, and the axis of the receiving groove 1361 is parallel to the axis of the connecting section 136.
Referring to fig. 2 and 4, the water inlet end of the water pump 14 is coaxially connected with a water inlet pipe 141, the end of the water inlet pipe 141 far away from the water pump 14 penetrates through the sealing plate 132 and is located in the inner cavity of the kettle body 11, a filter membrane 1411 is installed at the nozzle of the water inlet pipe 141 facing the inner cavity of the kettle body 11, the water outlet end of the water pump 14 is coaxially connected with a water outlet pipe 142, and the end of the water outlet pipe 142 far away from the water pump 14 is connected with the spray pipe 12. The water in the kettle body 11 enters the water pump 14 through the water inlet pipe 141 and is sprayed out of the spray pipe 12 through the water outlet pipe 142.
Referring to fig. 2 and 4, a connecting groove 1371 for accommodating the battery 15 is formed in the inner cavity of the spraying section 137, and the axis of the connecting groove 1371 is parallel to the axis of the spraying section 137.
Referring to fig. 2, the connection pipe 13 includes a first half pipe 134 and a second half pipe 135, and the first half pipe 134 and the second half pipe 135 are formed by being divided in the axial direction of the connection pipe 13.
Referring to fig. 3 and 5, an abutting block 1351 is fixed to an outer wall of the second half pipe 135 facing the first half pipe 134, and an abutting groove 1341 for accommodating the abutting block 1351 is formed in an inner wall of the first half pipe 134.
Referring to fig. 3 and 5, an embedded ring 1342 is fixed on the outer wall of the first half pipe 134 facing the second half pipe 135, an embedded groove 1352 for accommodating the embedded ring 1342 is formed on the outer wall of the second half pipe 135 facing the first half pipe 134, and when the abutting block 1351 is located in the abutting groove 1341, the outer wall of the embedded ring 1342 abuts against and is fixed with the groove wall of the embedded groove 1352.
Referring to fig. 2, the first half-pipe 134 is spliced with the second half-pipe 135 to form the connection pipe 13.
Referring to fig. 3 and 5, the hand-held electric sprayer further includes a connecting bolt 3, and one end of the connecting bolt 3 penetrates through the first half pipe 134 and is screwed on the second half pipe 135.
The implementation principle of the handheld electric sprayer in the embodiment of the application is as follows: when the hand-held electric sprayer is used, a user pours a certain amount of water into the inner cavity of the kettle body 11 and is connected to the connecting pipe 13 in a threaded manner, the sealing plate 132 abuts against the outer wall of the kettle body 11 tightly through the sealing ring 1321 to form sealing, the water inlet pipe 141 of the water pump 14 penetrates through the sealing plate 132 and enters the inner cavity of the kettle body 11, the storage battery 15 is used for supplying power to the water pump 14, the water pump 14 drives the water in the kettle body 11 to enter the inner cavity of the water pump 14 through the water inlet pipe 141 and is discharged from the spray pipe 12 through the drain pipe, and automatic water spraying of the hand-held electric sprayer is realized.
The inner ring wall of the mounting ring 2 abuts against the groove wall of the mounting groove 131 and the outer wall of the connecting pipe 13 abuts against and is fixed with the outer wall of the kettle body 11, so that the connection stability of the kettle body 11 and the connecting pipe 13 is improved, and when a user uses the handheld electric sprayer to spray water to clean a vehicle, the joint of the kettle body 11 and the connecting pipe 13 is not easy to loosen, thereby prolonging the service life of the handheld electric sprayer.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above 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. The handheld electric sprayer comprises a sprayer body (1), wherein the sprayer body (1) comprises a kettle body (11) for storing liquid, a spray pipe (12) and a connecting pipe (13) for connecting the kettle body (11) and the spray pipe (12), one end of the connecting pipe (13) in the length direction is used for being in threaded connection with the kettle body (11), and the other end of the connecting pipe (13) in the length direction is used for mounting the spray pipe (12); the method is characterized in that: the kettle is characterized by further comprising a mounting ring (2), wherein a mounting groove (131) for accommodating the mounting ring (2) is formed in the outer wall, facing the kettle body (11), of the connecting pipe (13), and when the mounting ring (2) is located in the mounting groove (131), the inner ring wall of the mounting ring (2) abuts against the groove wall of the mounting groove (131) and the inner wall of the connecting pipe (13) and the outer wall of the kettle body (11) are abutted against and fixed.
2. The hand-held, electrically powered sprayer according to claim 1, wherein: be provided with stopper (21) on the mounting ring (2) inner ring wall, be provided with spacing annular (1311) that are used for holding stopper (21) on mounting groove (131) cell wall, work as when stopper (21) are located spacing annular (1311), mounting ring (2) are spacing on connecting pipe (13).
3. The hand-held, electrically powered sprayer according to claim 1, wherein: a sealing plate (132) used for sealing the inner cavity of the kettle body (11) is arranged on the inner wall, close to the kettle body (11), of the connecting pipe (13), and the circumferential outer wall of the sealing plate (132) abuts against the inner wall of the connecting pipe (13).
4. The hand-held, electrically powered sprayer according to claim 3, wherein: one side of the sealing plate (132) facing the kettle body (11) is provided with a sealing ring (1321), and the sealing plate (132) is tightly propped against the kettle body (11) through the sealing ring (1321) to form sealing.
5. The hand-held, electrically-powered sprayer according to claim 4, wherein: one side of the sealing plate (132) facing the kettle body (11) is provided with a sealing groove (1322) for accommodating the sealing ring (1321).
6. The hand-held, electrically-powered sprayer according to claim 3, wherein: be provided with on connecting pipe (13) inner wall and be used for holding ring groove (133) of closing plate (132), work as closing plate (132) are located and hold ring groove (133) when, closing plate (132) are spacing in connecting pipe (13).
7. The hand-held, electrically powered sprayer according to claim 6, wherein: the groove wall of the containing ring groove (133) is provided with a positioning block (1331), the outer wall of the sealing plate (132) is provided with a positioning groove (1323) for containing the positioning block (1331), and when the positioning block (1331) is positioned in the positioning groove (1323), the groove wall of the containing ring groove (133) is tightly abutted against the outer wall of the sealing plate (132) to form sealing.
8. The hand-held, electrically-powered sprayer according to claim 1, wherein: the connecting pipe (13) comprises a first half pipe (134) and a second half pipe (135), the first half pipe (134) and the second half pipe (135) are formed by dividing along the axial direction of the connecting pipe (13), and the first half pipe (134) and the second half pipe (135) are spliced to form the connecting pipe (13); the connecting device is characterized by further comprising a connecting bolt (3), wherein one end of the connecting bolt (3) penetrates through the first half pipe (134) and is in threaded connection with the second half pipe (135).
9. The hand-held, electrically powered sprayer according to claim 8, wherein: the second half pipe (135) is provided with butt piece (1351) towards the outer wall of first half pipe (134), be provided with butt groove (1341) that is used for holding butt piece (1351) on first half pipe (134) inner wall.
10. The hand-held, electric sprayer according to claim 9, wherein: an embedded ring (1342) is arranged on the outer wall, facing the second half pipe (135), of the first half pipe (134), an embedded groove (1352) is arranged on the outer wall, facing the first half pipe (134), of the second half pipe (135), and when the abutting block (1351) is located in the abutting groove (1341), the outer wall of the embedded ring (1342) abuts against and is fixed with the groove wall of the embedded groove (1352).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222372695.9U CN218389163U (en) | 2022-09-06 | 2022-09-06 | Hand-held electric sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222372695.9U CN218389163U (en) | 2022-09-06 | 2022-09-06 | Hand-held electric sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218389163U true CN218389163U (en) | 2023-01-31 |
Family
ID=85030780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222372695.9U Active CN218389163U (en) | 2022-09-06 | 2022-09-06 | Hand-held electric sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218389163U (en) |
-
2022
- 2022-09-06 CN CN202222372695.9U patent/CN218389163U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 318055 No. 599, Yufu Road, Fengjiang Street, Luqiao District, Taizhou City, Zhejiang Province (self declaration) Patentee after: Taizhou Shengshi Yuanlin Mechanical and Electrical Technology Co.,Ltd. Address before: 318054 no.599 Yufu Road, fengjiang street, Luqiao District, Taizhou City, Zhejiang Province (self declaration) Patentee before: TAIZHOU SHENGSHIYUANLIN ELECTROMECHANICAL TECHNOLOGY CO.,LTD. |