CN218173204U - Spray pump is pressed to pistol formula - Google Patents
Spray pump is pressed to pistol formula Download PDFInfo
- Publication number
- CN218173204U CN218173204U CN202222270042.XU CN202222270042U CN218173204U CN 218173204 U CN218173204 U CN 218173204U CN 202222270042 U CN202222270042 U CN 202222270042U CN 218173204 U CN218173204 U CN 218173204U
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- CN
- China
- Prior art keywords
- pump
- trigger
- rod
- connecting rod
- locking
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- 239000007921 spray Substances 0.000 title claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 238000003825 pressing Methods 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000000889 atomisation Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009977 dual effect Effects 0.000 abstract description 3
- 238000005086 pumping Methods 0.000 description 6
- 238000005507 spraying Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Abstract
The utility model discloses a spray pump is pressed to pistol formula, including atomizing nozzle, the pump body, pump chamber, lock bottle lid, locking lid, check valve, locking piece and the pump sending subassembly of compriseing upper and lower pump pole and piston, the pump body is fixed and is covered at the locking, and the locking piece is fixed and is injectd pump sending subassembly in the pump chamber on the pump body, go up the pump pole and pass the locking lid, its upper and lower both ends are connected with connecting rod and lower pump pole respectively, and atomizing nozzle dress is on the connecting rod, is equipped with the liquid outlet channel who accesss to atomizing nozzle from the pump body between connecting rod and upper and lower pump pole, and lower pump pole lower extreme is connected with down the spring, is equipped with the spring between upper pump pole and piston, and locking is covered to be equipped with the extension arm and articulates there is the trigger that can push down the connecting rod, and the connecting rod is installed in the trigger bottom and partial connecting rod and is worn out to expose outside the trigger from the opening of trigger. Simple structure, press softly, adopt the dual spring structure, the blowout volume is stable, and atomization effect is good.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a spray pump especially relates to a spray pump is pressed to pistol formula.
[ background of the invention ]
The existing spray pump pumps out liquid in a bottle body by pressing a pressing head downwards from the top by hand, and the pressing head is labor-consuming to press downwards, difficult to master the force, easy to apply too hard and inconvenient to use. In addition, the existing spray pump adopts a single spring structure in the pump chamber, the spraying amount is unstable, the sprayed mist is not fine and uniform, and a liquid column is easy to form.
The present invention is made based on such a situation.
[ Utility model ] content
The utility model discloses an it is not enough that prior art has been overcome to the purpose, provides a spray pump is pressed to pistol formula, its simple structure, press easily laborsavingly, adopt the dual spring structure, the blowout volume is stable, and atomization effect is good.
The utility model discloses a realize through following technical scheme:
the utility model provides a spray pump is pressed to pistol formula, includes atomizing nozzle, the pump body, lock bottle lid, locking lid, check valve, locking piece and by last pump rod, pump rod and the pump sending subassembly that the piston constitutes down, be provided with the pump chamber in the pump body, the upper end of the pump body is fixed and is covered in the locking, the locking piece is fixed in pump body upper end mouth department and is used for prescribing a limit to pump sending subassembly in the pump chamber, the check valve is located the pump chamber lower part and is supplied the content to get into the pump chamber, the locking lid has the mesopore and supplies the pump rod to pass, the upper end of going up the pump rod is connected with the connecting rod, atomizing nozzle installs on the connecting rod, be equipped with the liquid outlet channel that leads to atomizing nozzle from the pump body between connecting rod and last pump rod, the pump rod is connected to the lower extreme at last pump rod down, the pump rod lower extreme is connected with the lower spring that goes up the elastic jacking down with the pump rod, the piston cover is established in the outside of last pump rod and the elastic jacking is between the pump rod and the pump body, the piston jacking is closed, go up the extension of the trigger and is covered and is equipped with the extension and is worn out the trigger opening and the trigger part and is extended and is equipped with the trigger.
In the pistol type pressing spray pump, the top of the locking cover extends upwards to form a sleeve, and the extension arm is arranged on the side wall of the sleeve.
According to the pistol type pressing spray pump, the anti-loosening structure used for limiting the connecting rod from loosening from the interior of the trigger is arranged between the trigger and the connecting rod.
The utility model provides a spray pump is pressed to pistol formula, locking structure of taking off is including setting up the mounting groove on the trigger, be equipped with on the connecting rod and insert in the mounting groove in order to support the connecting rod at the spliced pole on the trigger inner wall tightly from both sides.
According to the pistol type pressing spray pump, the limiting structure used for preventing the trigger from being pressed down is arranged between the connecting rod and the locking cover.
As above-mentioned spray pump is pressed to pistol formula, limit structure is including the cover at the connecting rod outside and support the locating part between trigger and sleeve, be equipped with the spacing portion male recess that supplies the locating part on the sleeve.
According to the pistol type pressing spray pump, the bottom of the pump chamber is provided with a plurality of convex ribs which are matched with the lower pump rod so as to enable the lower spring to be abutted between the lower pump rod and the pump chamber.
Compared with the prior art, the utility model discloses there is following advantage:
1. the pumping set of spray pump adopts the design of dual spring, can make its speed when starting the pump faster, and it is stable to go out liquid volume, and in addition, the distance that pump set moved down when pressing at every turn is the same to make the liquid volume of spun at every turn more stable, atomization effect is good.
2. Adopt the trigger and extend the pistol formula of arm constitution and press the structure, the handle portion of trigger sets up downwards to one side, with the hand down move the trigger can, convert the mode that originally pressed into the pistol through lever principle and press the mode, press light laborsavingly, feel comfortable soft.
3. Be equipped with the limit structure who is used for blockking the trigger and pushes down between connecting rod and the locking lid, limit structure is including the cover in the connecting rod outside and support the locating part between trigger and sleeve, be equipped with the spacing portion male recess that supplies the locating part on the sleeve. The rotating limiting part can move the trigger to spray when the limiting part falls into the groove in the sleeve, so that the spraying caused by the fact that the trigger is moved by the misoperation plate is prevented, and the rotating limiting part is simple in operation and convenient to use.
[ description of the drawings ]
The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:
fig. 1 is a perspective view of a pistol-type push spray pump of the present invention;
fig. 2 is a top view of a pistol-type push spray pump of the present invention;
fig. 3 isbase:Sub>A cross-sectional view taken alongbase:Sub>A-base:Sub>A of fig. 2 in accordance with the present invention;
fig. 4 is a cross-sectional view of fig. 2 taken along the direction B-B in accordance with the present invention;
fig. 5 is a perspective view of the pistol-type push spray pump of the present invention at another angle.
[ detailed description ] A
The invention will be further described with reference to the accompanying drawings:
as shown in fig. 1 to 5, a pistol-type push spray pump comprises an atomizing nozzle 2, a pump body 3, a lock bottle cap 9, a lock cover 4, a check valve 11, a lock piece 12, and a pumping assembly composed of an upper pump rod 6, a lower pump rod 7, and a piston 8, wherein a pump chamber 10 is provided in the pump body 3, the upper end of the pump body 3 is fixed on the lock cover 4, the lock piece 12 is fixed at the upper end of the pump body 3 and used for limiting the pumping assembly in the pump chamber 10, the check valve 11 is provided at the lower part of the pump chamber 10 and used for allowing contents to enter the pump chamber 10, the lock cover 9 is fixed on the lock cover, the lock cover 4 has a middle hole for the upper pump rod 6 to pass through, the upper end of the upper pump rod 6 is connected with a connecting rod 5, the atomizing nozzle 2 is installed on the connecting rod 5, a liquid outlet channel 13 leading from the pump body 3 to the atomizing nozzle 2 is provided between the connecting rod 5 and the upper pump rod 6 and the lower pump rod 7, the lower pump rod 7 is connected with a lower end of the lower rod 7 connected with a lower spring 15 for elastically pushing the lower rod 7 upward, a trigger 8 is provided with an extension spring for extending the upper trigger 5 and extending out of the upper pump rod 5 and a trigger 8, the upper trigger 5 and a trigger 5 is provided with an extension trigger 5 for extending out of the upper trigger 5 and a lower trigger 5, the upper trigger 5 and a trigger 5 for extending the upper trigger 5 and extending out of the upper trigger 5 and a lower trigger 8.
When the trigger is moved by a plate, the connecting rod pushes the upper pump rod to move downwards, the upper pump rod pushes the lower pump rod to move downwards, the lower pump rod is separated from the piston firstly, the liquid outlet channel is opened, the upper pump rod continues to move downwards, the upper spring elastically pushes the piston downwards and moves downwards together, liquid in the pump chamber is pressed into the liquid outlet channel, and at the moment, the upper spring and the lower spring are both in a compressed state; when the lower pump rod is bounced upwards under the elastic action of the lower spring, the lower pump rod pushes the piston from the lower end again to form a seal, the liquid outlet channel is closed, the piston is pushed to move upwards together to enable the pump chamber to form negative pressure, the one-way valve is opened, and liquid in the bottle enters the pump chamber below the piston.
The pumping assembly of the spray pump adopts the design of double springs, so that the speed of the pump can be higher when the pump is started, the liquid output quantity is stable, and in addition, the downward moving distance of the pumping assembly is the same when the pumping assembly is pressed every time, so that the liquid quantity sprayed every time is more stable, and the atomization effect is good; adopt the pistol formula of trigger and extension arm constitution simultaneously to press the structure, the handle portion of trigger sets up downwards to one side, with the hand down move the trigger can, through lever principle with the mode conversion that originally presses the pistol press the mode, press light laborsaving, feel comfortable soft.
As shown in fig. 1, a sleeve 41 is formed to extend upward from the top of the locking cover 4, and the extension arm 42 is provided on a side wall of the sleeve 41.
An anti-loosening structure used for limiting the connection rod 5 from loosening from the interior of the trigger 1 is arranged between the trigger 1 and the connection rod 5. The anti-loosening structure is arranged, and the use is stable and reliable.
As shown in fig. 4, the anti-loose structure comprises a mounting groove 101 disposed on the trigger 1, and the connecting rod 5 is provided with a connecting post 51 inserted into the mounting groove 101 from both sides to press the connecting rod 5 against the inner wall of the trigger 1.
And a limiting structure for blocking the trigger 1 from pressing down is arranged between the connecting rod 5 and the locking cover 4. Prevent the spray from being sprayed out by moving the trigger by the misoperation plate.
As shown in fig. 1 and 5, the limiting structure includes a limiting member 200 sleeved outside the connecting rod 5 and abutting against between the trigger 1 and the sleeve 41, and the sleeve 41 is provided with a groove 43 for inserting a limiting portion of the limiting member 200. When the limiting part is rotated and the limiting part falls into the groove on the sleeve, the trigger can be moved to spray, and the spraying device is simple to operate and convenient to use.
As shown in fig. 3 and 4, to prevent the lower spring from coming loose out of the pump chamber, the bottom of the pump chamber 10 is provided with a number of ribs 16 which cooperate with the lower pump rod 7 to hold the lower spring 15 between the lower pump rod 7 and the pump chamber 10.
Claims (7)
1. The utility model provides a spray pump is pressed to pistol formula, includes atomizing nozzle (2), the pump body (3), locks bottle lid (9), locking lid (4), check valve (11), locking piece (12) and by last pump rod (6), pump rod (7) and piston (8) pump sending subassembly of constituteing down, be provided with pump chamber (10) in the pump body (3), the upper end of the pump body (3) is fixed on locking lid (4), locking piece (12) are fixed in pump body (3) upper port department and are used for injecing pump sending subassembly in pump chamber (10), pump chamber (10) lower part and supply the content to get into pump chamber (10), its characterized in that are located in check valve (11): locking lid (4) have mesopore confession and go up pump rod (6) and pass, the upper end of going up pump rod (6) is connected with connecting rod (5), install on connecting rod (5) atomizing nozzle (2), be equipped with between connecting rod (5) and last pump rod (6), lower pump rod (7) from the play liquid passageway (13) that pump body (3) lead to atomizing nozzle (2), lower pump rod (7) are connected at the lower extreme of last pump rod (6) down, pump rod (7) lower extreme is connected with down spring (15) of pump rod (7) up elasticity roof pressure down, piston (8) cover is established in the outside of last pump rod (6) and elasticity roof pressure between last pump rod (6) and pump body (3), piston (8) roof pressure is on pump rod (7) down and will go out liquid passageway (13) and seal, be equipped with between last pump rod (6) and piston (8) and be used for down spring (14) of elasticity roof pressure locking piston (8) down, outer extension lid (4) is covered and is extended to be equipped with and is installed in trigger arm (5) extension opening (100) and is articulated from extension trigger arm (5) and is equipped with extension arm (5) and is equipped with and is installed and is gone up and is extended and is gone up trigger arm (100) and is installed and is extended and is gone up trigger arm (5) and is equipped with extension opening (5) and is pressed down on trigger arm (100 opening (5) and is equipped with the trigger arm (5) and is equipped with the extension opening (5) and is installed on the trigger arm (5) and is equipped with the extension opening (5) and is equipped with 1) And (3) outside.
2. A pistol-style push-on spray pump according to claim 1, wherein: the top of the locking cover (4) extends upwards to form a sleeve (41), and the extension arm (42) is arranged on the side wall of the sleeve (41).
3. A pistol-style push-on spray pump according to claim 1, wherein: an anti-loosening structure used for limiting the connecting rod (5) to be loosened from the interior of the trigger (1) is arranged between the trigger (1) and the connecting rod (5).
4. A pistol press spray pump according to claim 3, wherein: the anti-loosening structure comprises a mounting groove (101) formed in the trigger (1), and connecting rods (5) are inserted into the mounting groove (101) from two sides to tightly support the connecting rods (5) to connecting columns (51) on the inner wall of the trigger (1).
5. A pistol-style push-on spray pump according to claim 1, wherein: and a limiting structure used for blocking the trigger (1) from pressing down is arranged between the connecting rod (5) and the locking cover (4).
6. A pistol-style push-on spray pump according to claim 5, wherein: the limiting structure comprises a limiting part (200) which is sleeved on the outer side of the connecting rod (5) and abutted between the trigger (1) and the sleeve (41), and a groove (43) for inserting a limiting part of the limiting part (200) is formed in the sleeve (41).
7. A pistol-style push-on spray pump according to claim 1, wherein: the bottom of the pump chamber (10) is provided with a plurality of convex ribs (16) which are matched with the lower pump rod (7) so as to support the lower spring (15) between the lower pump rod (7) and the pump chamber (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222270042.XU CN218173204U (en) | 2022-08-26 | 2022-08-26 | Spray pump is pressed to pistol formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222270042.XU CN218173204U (en) | 2022-08-26 | 2022-08-26 | Spray pump is pressed to pistol formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218173204U true CN218173204U (en) | 2022-12-30 |
Family
ID=84621993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222270042.XU Active CN218173204U (en) | 2022-08-26 | 2022-08-26 | Spray pump is pressed to pistol formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218173204U (en) |
-
2022
- 2022-08-26 CN CN202222270042.XU patent/CN218173204U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.21 Jiankang Road, Torch Development Zone, Zhongshan City, Guangdong Province 528437 Patentee after: Guangdong Meijieshi Holdings Co.,Ltd. Address before: No.21 Jiankang Road, Torch Development Zone, Zhongshan City, Guangdong Province 528437 Patentee before: MAJESTY PACKAGING SYSTEMS Ltd. |
|
| CP03 | Change of name, title or address |