CN217615423U

CN217615423U - Mounting structure of handheld atomizer

Info

Publication number: CN217615423U
Application number: CN202221396527.7U
Authority: CN
Inventors: 耿道光; 柳平军
Original assignee: Taizhou Octopus Machinery Technology Co ltd
Current assignee: Taizhou Octopus Machinery Technology Co ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-10-21
Anticipated expiration: 2032-06-01

Abstract

The utility model provides a mounting structure of handheld atomizer belongs to handheld atomizer technical field. The problem that in the prior art, the connection between the water outlet of the water pump and the pipe joint II is complex and poor in sealing performance is solved. The water pump mounting structure of the handheld sprayer comprises a shell, wherein a water pump with a water inlet pipe and a water outlet pipe is arranged in the shell, a water outlet channel with two through ends is arranged on the shell, the end part of the water outlet pipe of the water pump is inserted into the water outlet channel of the shell, a sealing element is sleeved on the water outlet pipe, and the sealing element is abutted to the inner wall of the water outlet channel. The utility model has the advantages of can improve the sealed effect of the outlet pipe of water pump and casing junction.

Description

Mounting structure of handheld atomizer

Technical Field

The utility model belongs to the technical field of handheld atomizer, a mounting structure of handheld atomizer is related to.

Background

The handheld sprayer is a small sprayer and is convenient to carry and use, and for example, the Chinese patent document discloses a handheld sprayer (application number: 201820687856.4) which comprises a shell, a pipe joint I, a pipe joint II, a water pump, a power supply part and a switch, wherein the shell is tubular, the pipe joint I is connected to one end of the shell, the pipe joint II is connected to the other end of the shell, the water pump and the power supply part are arranged in the shell, the water pump is electrically connected with the power supply part, the switch is arranged on the shell and is connected with the power supply part, a water inlet of the water pump is connected with the pipe joint I through a water inlet pipe, and a water outlet of the water pump is connected with the pipe joint II through a water outlet pipe. Although this handheld atomizer has solved the great and complex operation's of current atomizer volume problem, nevertheless have following shortcoming: the water outlet of the water pump is connected with the pipe joint II through the water outlet pipe, so that the connection between the water outlet of the water pump and the pipe joint II is complicated, and the quick installation is difficult to realize; in addition, because the water flow impact force of the water outlet of the water pump is large, the rigidity of the water outlet pipe is poor, when water is discharged, the water outlet pipe inevitably vibrates, after the water pump is used for a period of time, the sealing performance of the connection part of the water outlet of the water pump and the water outlet pipe and the connection part of the pipe joint II and the water outlet pipe is reduced, water leakage of different degrees occurs, the normal use of components in the shell is affected, and much inconvenience is brought to the use of people.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided a mounting structure of handheld atomizer. The utility model provides a technical problem be how to improve the outlet pipe of water pump and the quick assembly disassembly of casing junction guarantee sealed effect simultaneously.

The purpose of the utility model can be realized by the following technical proposal:

the water pump mounting structure of the handheld sprayer comprises a shell, wherein a water pump with a water inlet pipe and a water outlet pipe is arranged in the shell, and the water pump mounting structure is characterized in that a water outlet channel with two through ends is arranged on the shell, the end part of the water outlet pipe of the water pump is inserted into the water outlet channel of the shell, a sealing element is sleeved on the water outlet pipe, and the sealing element is abutted to the inner wall of the water outlet channel.

During the use, the outlet pipe of water pump is direct to be pegged graft in the exhalant canal of casing, and simultaneously, the cover is equipped with the sealing member on the outlet pipe, the inner wall looks butt of sealing member and exhalant canal, the sealing member can play the effect of elasticity chucking on the one hand, thereby can guarantee the steadiness of outlet pipe grafting in exhalant canal, can realize the quick assembly disassembly of the outlet pipe of water pump and casing junction again under the effect of simple external force, and on the other hand, the sealing member can also guarantee the sealed effect between outlet pipe and the exhalant canal, in addition, because the outlet pipe of water pump has better rigidity, directly peg graft the exhalant canal of water pump in the exhalant canal of casing, better shock resistance has, thereby can further guarantee the sealed effect of outlet pipe and casing junction of water pump, and then can guarantee sealed effect simultaneously at the quick assembly disassembly who improves the outlet pipe of water pump and casing junction.

In the above installation structure of the handheld sprayer, the water outlet pipe is provided with an installation groove, the sealing element is sleeved in the installation groove, and the sealing element is abutted against the inner wall of the water outlet channel. The structure can avoid the displacement of the sealing element in the use process, the side part of the sealing element is abutted against the inner wall of the water outlet channel, and the sealing and elastic clamping effects of the sealing element can be ensured.

In the above installation structure of the handheld sprayer, the housing is provided with the first threaded sleeve, and the first threaded sleeve is located on the outer peripheral side of the water outlet channel. The first threaded sleeve enables the water outlet channel to be connected with the water pipe more stably.

In the above-mentioned mounting structure of hand-held sprayer, the outlet pipe of water pump and the exhalant canal of casing just set up, the inlet tube of water pump sets up with the outlet pipe is adjacent, and the length of inlet tube is less than 1/2 of outlet pipe length. The structure can further ensure that the water outlet pipe of the water pump is stably inserted in the water outlet channel of the shell, the length of the water inlet pipe is less than 1/2 of the length of the water outlet pipe, and the space for connecting the water inlet pipe of the water pump with the water outlet pipe can be reserved after the water outlet pipe is inserted in the water outlet channel.

In the above-mentioned mounting structure of hand-held atomizer, the casing includes casing and lower casing, and the both ends and the middle part of casing are provided with the erection column respectively down, have seted up An Chakong on the erection column, be provided with correspondingly on the casing and be used for inserting the post with inserting the hole grafting complex, the inside of inserting the post has seted up the fixed orifices, go up the casing and can dismantle with the casing down and be connected through the bolt that wears to establish the jack and be connected with the fixed orifices. The structure improves the connection stability when the shell is conveniently disassembled and assembled.

In foretell mounting structure of handheld atomizer, be provided with the fast joint that both ends link up on the casing, detachably is provided with the joint piece on the fast joint, and the joint piece includes the fast plug that buckle and both ends link up, and the buckle can be in the spacing joint of fast plug is in on the fast joint. The structure facilitates the replacement of the joint piece, thereby improving the adaptability of the handheld sprayer.

In the aforesaid mounting structure of handheld atomizer, the buckle is including the buckle main part that has the spliced eye, and the bottom of buckle main part is provided with spacing portion to be provided with the butt portion that can take place elastic deformation towards spacing portion in the top of spacing portion, radially offer the joint hole that is used for supplying buckle main part joint on the quick-operation plug, the bottom of quick-operation plug is provided with and is used for forming spacing complex stopper with the top of butt portion, be provided with along circumference on the quick-operation plug and be used for with buckle main part inlay card complex ring groove, ring groove's external diameter is less than the diameter of spliced eye. Above-mentioned structure makes things convenient for the dismouting of joint spare and quick-operation joint, during the use, it is downthehole at the joint of quick-operation plug by lower supreme cartridge with the buckle main part of buckle earlier, accomplish the equipment of joint spare, then will connect the tip that the whole joint spare inserted the quick-operation joint, and make the upper portion border inlay card of buckle main part spliced eye inlay in the ring groove of quick-operation joint (ring groove's external diameter is less than the diameter of spliced eye), at this moment, the stopper of quick-operation plug supports and leans on the butt portion of buckle, thereby make the buckle can be better with the spacing joint of quick-operation plug in the quick-operation joint is last, when needing to dismantle, exert oneself earlier and upwards push away the spacing portion of buckle, at this moment, the butt portion of the stopper extrusion buckle of quick-operation plug for butt portion takes place elastic deformation towards spacing portion, until the upper portion border of buckle main part spliced eye breaks away from the ring groove of quick-operation joint, can take off the joint spare, accomplish the dismantlement of joint spare and quick-operation joint, thereby make the dismouting of joint spare and quick-operation joint convenient fast-operation joint.

In the above-mentioned mounting structure of handheld atomizer, the joint hole runs through the upper and lower surface of quick plug and sets up, and forms the linking arm in the left and right sides of quick plug, the buckle main part is provided with in left side both sides and is used for forming spacing complex retardation block with the top of linking arm. The blocking block can form spacing cooperation with the top of linking arm, and the stopper that can cooperate the quick plug supports the limit structure who leans on the butt portion of buckle, does not have under the effect of external force, forms the buckle main part jointly and is spacing in vertical direction for the buckle can be better with the spacing joint of quick plug on the quick joint.

In foretell hand-held sprayer's mounting structure, the quick-operation joint is provided with annular lug along circumference, be provided with the first annular half groove that is used for supplying annular lug lower part card to go into on the casing down, it is provided with the second annular half groove that is used for supplying annular lug upper portion card to go into to correspond on the casing. The structure facilitates the disassembly and assembly of the quick connector and the shell.

In the above installation structure of the handheld sprayer, the quick plug is provided with a second threaded sleeve. The structure ensures that the quick plug is more stably connected with the water pipe.

Compared with the prior art, this handheld atomizer's mounting structure's advantage lies in: 1. the water outlet pipe of the water pump of the mounting structure of the handheld sprayer is directly inserted into the water outlet channel of the shell, and the sealing element is arranged at the insertion position, so that the sealing effect can be ensured while the quick assembly disassembly of the connection position of the water outlet pipe of the water pump and the shell is improved.

2. The shell of the mounting structure of the handheld sprayer is provided with the quick connector, the quick plug and the buckle, so that the connector can be conveniently disassembled and replaced, and the adaptability of the handheld sprayer is improved.

3. This handheld atomizer's mounting structure's casing is including dismantling last casing and the lower casing of connection to at last casing and the both sides of casing down and middle part all adopt bolted connection, also improve the steadiness of connecting when making things convenient for the dismouting.

Drawings

Fig. 1 is a perspective view of the mounting structure of the hand-held sprayer in use.

Fig. 2 is a sectional view of the mounting structure of the hand-held atomizer.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Fig. 4 is a partially enlarged view at B in fig. 2.

Fig. 5 is an exploded view of the mounting structure of the hand-held sprayer.

In the figure, 1, a housing; 11. an upper housing; 12. a lower housing; 2. a water pump; 3. a water inlet pipe; 4. a water outlet pipe; 5. a water outlet channel; 6. a seal member; 7. mounting grooves; 8. a first threaded sleeve; 9. mounting a column; 10. an Chakong; 13. an Chazhu; 14. a fixing hole; 15. a quick connector; 16. a joint member; 161. buckling; 1611. a buckle main body; 162. quick plug; 17. inserting holes; 18. a limiting part; 19. an abutting portion; 20. a clamping hole; 21. a limiting block; 22. an annular clamp groove; 23. a connecting arm; 24. a retardation block; 25. an annular projection; 26. a first annular half groove; 27. a second annular half groove; 28. a second threaded sleeve.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

An installation structure of a handheld sprayer, referring to fig. 1-5, comprises a shell 1, a water pump 2 with a water inlet pipe 3 and a water outlet pipe 4 is arranged in the shell 1, a water outlet channel 5 with two through ends is arranged on the shell 1, the end part of the water outlet pipe 4 of the water pump 2 is inserted into the water outlet channel 5 of the shell 1, a sealing element 6 is sleeved on the water outlet pipe 4, and the sealing element 6 is abutted to the inner wall of the water outlet channel 5. Furthermore, the water outlet pipe 4 is provided with an installation groove 7, the sealing element 6 is sleeved in the installation groove 7, and the sealing element 6 is abutted to the inner wall of the water outlet channel 5. The shell 1 is provided with a first threaded sleeve 8, and the first threaded sleeve 8 is positioned on the outer peripheral side of the water outlet channel 5. The water outlet pipe 4 of the water pump 2 is opposite to the water outlet channel 5 of the shell 1, the water inlet pipe 3 of the water pump 2 is adjacent to the water outlet pipe 4, and the length of the water inlet pipe 3 is smaller than 1/2 of the length of the water outlet pipe 4.

During the use, outlet pipe 4 of water pump 2 is direct pegged graft in the water channel 5 of casing 1, and simultaneously, the cover is equipped with sealing member 6 on outlet pipe 4, sealing member 6 and the inner wall looks butt of water channel 5, sealing member 6 can play the effect of elasticity chucking on the one hand, thereby can guarantee the steadiness of outlet pipe 4 grafting in water channel 5, can realize the quick assembly disassembly of outlet pipe 4 and the casing 1 junction of water pump 2 under the effect of simple external force again, and on the other hand, sealing member 6 can also guarantee the sealed effect between outlet pipe 4 and the water channel 5, and in addition, because outlet pipe 4 of water pump 2 has better rigidity, directly peg graft outlet pipe 4 of water pump 2 in the water channel 5 of casing 1, better shock resistance has, thereby can further guarantee the sealed effect of outlet pipe 4 and the casing 1 junction of water pump 2, and then can guarantee sealed effect simultaneously at the quick assembly disassembly who improves outlet pipe 4 and the casing 1 junction of water pump 2.

Referring to fig. 2, 3, 4 and 5, further, the housing 1 includes an upper housing 11 and a lower housing 12, two ends and a middle portion of the lower housing 12 are respectively provided with a mounting post 9, the mounting post 9 is provided with An Chakong, the upper housing 11 is correspondingly provided with an insertion post 13 for being inserted and matched with the insertion hole 10, the insertion post 13 is provided with a fixing hole 14 inside, and the upper housing 11 is detachably connected with the lower housing 12 through a bolt penetrating the insertion hole 10 and connected with the fixing hole 14.

This handheld atomizer's mounting structure's casing 1 is including dismantling last casing 11 and lower casing 12 of connection to all adopt bolted connection in the both sides and the middle part of last casing 11 and lower casing 12, also improve the steadiness of connecting when making things convenient for the dismouting.

Referring to fig. 1, fig. 2, fig. 4 and fig. 5, further, a quick connector 15 with two through ends is arranged on the housing 1, a connector 16 is detachably arranged on the quick connector 15, the connector 16 includes a buckle 161 and a quick plug 162 with two through ends, and the buckle 161 can limit and clamp the quick plug 162 on the quick connector 15. Specifically, the buckle 161 includes a buckle main body 1611 having an insertion hole 17, a limiting portion 18 is disposed at the bottom of the buckle main body 1611, an abutting portion 19 capable of elastically deforming toward the limiting portion 18 is disposed above the limiting portion 18, a buckle hole 20 for allowing the buckle main body 1611 to be clamped is radially disposed on the quick connector 162, a limiting block 21 for forming a limiting fit with the top of the abutting portion 19 is disposed at the bottom of the quick connector 162, an annular clamping groove 22 for being clamped and fitted with the buckle main body 1611 is circumferentially disposed on the quick connector 15, and an outer diameter of the annular clamping groove 22 is smaller than a diameter of the insertion hole 17. Furthermore, the fastening hole 20 is opened through the upper and lower surfaces of the quick connector 162, and the connecting arms 23 are formed on the left and right sides of the quick connector 162, and the fastening main body 1611 is provided with the blocking blocks 24 on the left side for forming a limit fit with the top of the connecting arms 23.

The shell 1 of the mounting structure of the handheld sprayer is provided with the quick connector 15, the quick plug 162 and the buckle 161, so that the connector 16 can be conveniently disassembled and replaced, and the adaptability of the handheld sprayer is improved. During the use, buckle main part 1611 of buckle 161 is inserted into clamping hole 20 of quick connector 162 from bottom to top, the assembly of connector 16 is completed, then connector 16 is inserted into the end of quick connector 15 as a whole, and the upper edge of clamping hole 17 of buckle main part 1611 is clamped and embedded in ring groove 22 of quick connector 15 (the outer diameter of ring groove 22 is smaller than the diameter of clamping hole 17), at this time, stopper 21 of quick connector 162 abuts against abutting part 19 of buckle 161, and simultaneously, stopper 24 and the top of connecting arm 23 form spacing cooperation, together form spacing of buckle main part 1611 in the vertical direction, thereby make buckle 161 can better limit and clamp quick connector 162 on quick connector 15, when needing to be dismantled, first push up limiting part 18 of buckle 161 with strength, at this moment, stopper 21 of quick connector 162 extrudes abutting part 19 of buckle 161, make abutting part 19 take place elastic deformation towards limiting part 18, until the upper edge of buckle main part 1611 is disengaged from ring groove 22 of quick connector 15, that is that can take off connector 16, and quick connector 15 are convenient to dismantle.

Referring to fig. 1, 2, 4 and 5, further, the quick connector 15 is provided with an annular protrusion 25 along the circumferential direction, the lower housing 12 is provided with a first annular half groove 26 for the lower portion of the annular protrusion 25 to be clamped into, and the upper housing 11 is correspondingly provided with a second annular half groove 27 for the upper portion of the annular protrusion 25 to be clamped into. The structure facilitates the disassembly and assembly of the quick connector 15 and the shell 1. The quick plug 162 is provided with a second threaded sleeve 28. The above structure makes the connection of the quick connector 162 with the water pipe more stable.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a mounting structure of handheld atomizer, includes casing (1), is provided with water pump (2) that have inlet tube (3) and outlet pipe (4) in casing (1), its characterized in that, be provided with effluent channel (5) that both ends link up on casing (1), the tip of outlet pipe (4) of water pump (2) is pegged graft in the effluent channel (5) of casing (1), and goes up the cover in outlet pipe (4) and be equipped with sealing member (6), and sealing member (6) and the inner wall looks butt of outlet channel (5).

2. The mounting structure of the hand-held sprayer according to claim 1, wherein the water outlet pipe (4) is provided with a mounting groove (7), the sealing element (6) is sleeved in the mounting groove (7), and the sealing element (6) abuts against the inner wall of the water outlet channel (5).

3. A mounting structure of a hand-held atomizer according to claim 1 or 2, characterized in that first thread insert (8) is provided on housing (1), and first thread insert (8) is located on the outer peripheral side of outlet passage (5).

4. The mounting structure of the hand-held sprayer according to claim 1 or 2, wherein the water outlet pipe (4) of the water pump (2) is opposite to the water outlet channel (5) of the housing (1), the water inlet pipe (3) of the water pump (2) is adjacent to the water outlet pipe (4), and the length of the water inlet pipe (3) is less than 1/2 of the length of the water outlet pipe (4).

5. The mounting structure of the handheld sprayer according to claim 1 or 2, wherein the housing (1) comprises an upper housing (11) and a lower housing (12), mounting columns (9) are respectively arranged at two ends and in the middle of the lower housing (12), an Chakong (10) are arranged on the mounting columns (9), insertion columns (13) which are used for being in insertion fit with the insertion holes (10) are correspondingly arranged on the upper housing (11), fixing holes (14) are formed in the insertion columns (13), and the upper housing (11) is detachably connected with the lower housing (12) through bolts which the insertion holes (10) are inserted and connected with the fixing holes (14).

6. The mounting structure of the hand-held atomizer according to claim 5, characterized in that quick-operation joint (15) with two through ends is arranged on the casing (1), joint piece (16) is detachably arranged on the quick-operation joint (15), joint piece (16) comprises buckle (161) and quick plug (162) with two through ends, and the buckle (161) can limit and clamp the quick plug (162) on the quick-operation joint (15).

7. The mounting structure of the hand-held sprayer according to claim 6, wherein the buckle (161) comprises a buckle main body (1611) having an insertion hole (17), a limiting portion (18) is disposed at the bottom of the buckle main body (1611), an abutting portion (19) capable of elastically deforming toward the limiting portion (18) is disposed above the limiting portion (18), a clamping hole (20) for clamping the buckle main body (1611) is radially formed in the quick plug (162), a limiting block (21) for forming limiting fit with the top of the abutting portion (19) is disposed at the bottom of the quick plug (162), an annular clamping groove (22) for clamping and fitting with the buckle main body (1611) is circumferentially disposed on the quick connector (15), and the outer diameter of the annular clamping groove (22) is smaller than the diameter of the insertion hole (17).

8. The mounting structure of a hand-held atomizer according to claim 7, characterized in that, the joint hole (20) is opened through the upper and lower surfaces of the quick connector (162), and the connecting arms (23) are formed on the left and right sides of the quick connector (162), and the buckle main body (1611) is provided with the stopper (24) on the left side for forming the limit fit with the top of the connecting arm (23).

9. A mounting structure of a hand sprayer according to claim 6, characterized in that the quick coupling (15) is provided with an annular projection (25) along the circumferential direction, the lower housing (12) is provided with a first annular half groove (26) for the lower portion of the annular projection (25) to be clamped in, and the upper housing (11) is correspondingly provided with a second annular half groove (27) for the upper portion of the annular projection (25) to be clamped in.

10. A mounting arrangement for a hand held sprayer according to claim 6, characterised in that the quick-release plug (162) is provided with a second threaded socket (28).