CN211593546U - Cosmetic bottle pump head with long service life - Google Patents
Cosmetic bottle pump head with long service life Download PDFInfo
- Publication number
- CN211593546U CN211593546U CN201922483718.1U CN201922483718U CN211593546U CN 211593546 U CN211593546 U CN 211593546U CN 201922483718 U CN201922483718 U CN 201922483718U CN 211593546 U CN211593546 U CN 211593546U
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- magnet
- piston rod
- sleeve
- head
- cosmetic bottle
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Abstract
The utility model discloses a long service life's cosmetic bottle pump head, including the pump body, the pump body external fixation has a screw cap, and the screw cap external fixation has a protective cover, has inserted the piston rod in the pump body, and the pot head has the piston under the piston rod, and the piston rod upper end is connected with the head cap, the protective cover is by from last sleeve, fixing base and the base integrated into one piece that distributes extremely down in proper order, and the upper end holding of piston rod is in the sleeve, and the upper end of piston rod is fixed with the first magnet of holding in the sleeve, and the top of fixing base is fixed with the annular second magnet of holding in the sleeve, and the second magnet is located under the first magnet and repulses mutually with first magnet. The piston rod and the head cap can be reset through the first magnet and the second magnet which repel each other, so that the spring is replaced, and the service life of the magnet is longer than that of the spring, so that the head cap can be maintained in a normal use state for a long time, and the service life is prolonged.
Description
Technical Field
The utility model relates to a cosmetic bottle technical field specifically says a long service life's cosmetic bottle pump head.
Background
The common cosmetic bottle in the market at present all adopts the pump head extruded form, this type of pump head is fixed on the bottle through threaded connection's mode, utilize atmospheric pressure to inhale liquid in the bottle when the head cap of manual pressure pump head, and spout through the nozzle on the head cap, the head cap resets through the spring, be used for removing the effect of pushing down to the head cap at the user and make this head cap reset, but the elasticity of spring is after long-term the use, elasticity can worsen, lead to the head cap to reset and slow, can't reset even, the heaviest leads to whole pump head to be unable to use, await further improvement.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned drawbacks of the prior art, the present invention is directed to: provides a cosmetic bottle pump head with long service life.
The technical solution of the utility model is that: cosmetic bottle pump head long service life, including the pump body, the pump body external fixation has a screw cap, and the screw cap external fixation has a protective cover, has inserted the piston rod in the pump body, and the pot head has a piston under the piston rod, and the piston rod upper end is connected with the head cap, the protective cover is by from last sleeve, fixing base and the base integrated into one piece that distributes extremely down in proper order, and the upper end holding of piston rod is in the sleeve, and the upper end of piston rod is fixed with the annular first magnet of holding in the sleeve, and the top of fixing base is fixed with the annular second magnet of holding in the sleeve, and the second magnet is located under first magnet and repulses mutually with first magnet.
Furthermore, the upper end of piston rod has the bulge loop, and the bulge loop bottom is equipped with and is annular first recess, and first recess opening is down, and first magnet card is gone into in the first recess.
Furthermore, the sleeve is provided with an accommodating groove with an upward opening, and a gap for clamping the outer edge of the head cap is reserved between the outer wall of the convex ring and the inner wall of the sleeve.
Furthermore, the top of fixing base is equipped with and is annular second recess, and second recess opening is upwards, and the second magnet card is gone into in the second recess.
Further, the first magnet and the second magnet are respectively stuck in the first groove and the second groove.
Further, the first magnet and the second magnet are both permanent magnets.
Use the utility model provides a long service life's cosmetic bottle pump head, its beneficial effect is: the piston rod and the head cap can be reset through the first magnet and the second magnet which repel each other, so that the spring is replaced, and the service life of the magnet is longer than that of the spring, so that the head cap can be maintained in a normal use state for a long time, and the service life is prolonged.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of area A of FIG. 1;
fig. 3 is an enlarged schematic view of the area a in fig. 1 (with the first magnet and the second magnet removed).
Shown in the figure: 1-pump body, 2-screw cap, 3-visor, 31-sleeve, 311-storage tank, 32-fixing base, 321-second recess, 33-base, 4-piston rod, 41-bulge loop, 411-first recess, 5-piston, 6-first cap, 7-first magnet, 8-second magnet.
Detailed Description
For a more intuitive and complete understanding of the technical solution of the present invention, the following non-limiting characteristic description is now performed by combining the drawings of the present invention:
as shown in fig. 1-3, cosmetic bottle pump head with long service life, including the pump body 1, 1 external fixation of the pump body has a screw cap 2, 2 external fixation of screw cap has a protective cover 3, the piston rod 4 has been inserted in the pump body 1, the pot head has piston 5 under the piston rod 4, 4 upper ends of piston rod are connected with head cap 6, peg graft with 4 upper ends of piston rod in the middle of 6 lower extremes of head cap, protective cover 3 is by the sleeve 31 that distributes from last to down in proper order, fixing base 32 and base 33 integrated into one piece, the upper end holding of piston rod 4 is in sleeve 31, and the upper end of piston rod 4 is fixed with the first magnet 7 of annular of holding in sleeve 31, the top of fixing base 32 is fixed with the annular second magnet 8 of holding in sleeve 31, second magnet 8 is located under first magnet 7 and repels with first magnet 7.
In order to facilitate the installation of the first magnet 7, the upper end of the piston rod 4 is provided with a convex ring 41, the bottom of the convex ring 41 is provided with a first annular groove 411, the first annular groove 411 is opened downwards, and the first magnet 7 is clamped in the first annular groove 411.
In order to facilitate the movement of the head cap 6, the sleeve 31 has an accommodating groove 311 with an upward opening, and a gap for the outer edge of the head cap 6 to be inserted is left between the outer wall of the convex ring 41 and the inner wall of the sleeve 31.
In order to facilitate the installation of the second magnet 8, the top of the fixing seat 32 is provided with a second annular groove 321, the second groove 321 opens upward, and the second magnet 8 is clamped in the second groove 321.
The first magnet 7 and the second magnet 8 are both permanent magnets, and the service life of the first magnet and the second magnet can be guaranteed.
The utility model provides a long service life's cosmetic bottle pump head, piston rod 4 and first magnet 7 and the second magnet 8 that the head cap 6 accessible is repulsive reset to replace the spring, because the life of magnet is longer than the spring, so its can the head cap 6 maintain normal use state for a long time.
It is to be understood that the foregoing is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, which is defined by the following claims and drawings.
Claims (6)
1. Cosmetic bottle pump head long service life, including the pump body, the pump body external fixation has a screw cap, and the screw cap external fixation has a protective cover, has inserted the piston rod in the pump body, and the pot head has a piston under the piston rod, and the piston rod upper end is connected with head cap, its characterized in that: the visor is by from last sleeve, fixing base and the base integrated into one piece that distributes extremely down in proper order, and the upper end holding of piston rod is in the sleeve, and the upper end of piston rod is fixed with the annular first magnet of holding in the sleeve, and the top of fixing base is fixed with the annular second magnet of holding in the sleeve, and the second magnet is located under the first magnet and repels mutually with first magnet.
2. A long-life cosmetic bottle pump head as defined in claim 1, wherein: the upper end of piston rod has the bulge loop, and the bulge loop bottom is equipped with and is annular first recess, and first recess opening is down, and first magnet card is gone into in the first recess.
3. A long-life cosmetic bottle pump head as defined in claim 2, wherein: the sleeve is provided with an accommodating groove with an upward opening, and a gap for clamping the outer edge of the head cap is reserved between the outer wall of the convex ring and the inner wall of the sleeve.
4. A long-life cosmetic bottle pump head as defined in claim 2, wherein: the top of fixing base is equipped with and is annular second recess, and the second recess opening is upwards, and the second magnet card is gone into in the second recess.
5. A long-life cosmetic bottle pump head as defined in claim 4, wherein: the first magnet and the second magnet are respectively stuck in the first groove and the second groove.
6. A long-life cosmetic bottle pump head as defined in claim 1, wherein: the first magnet and the second magnet are both permanent magnets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922483718.1U CN211593546U (en) | 2019-12-30 | 2019-12-30 | Cosmetic bottle pump head with long service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922483718.1U CN211593546U (en) | 2019-12-30 | 2019-12-30 | Cosmetic bottle pump head with long service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211593546U true CN211593546U (en) | 2020-09-29 |
Family
ID=72599244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922483718.1U Active CN211593546U (en) | 2019-12-30 | 2019-12-30 | Cosmetic bottle pump head with long service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211593546U (en) |
-
2019
- 2019-12-30 CN CN201922483718.1U patent/CN211593546U/en active Active
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