CN218401769U - Novel extrusion formula foam pump - Google Patents

Abstract

The utility model discloses a novel extrusion formula foam pump, including the foam pump seat, the top of foam pump seat is provided with presses the pump head, the top fixedly connected with circle cover of foam pump seat, the both sides of circle cover inner chamber all articulate through the axostylus axostyle has worker shape ratch, the front and the equal fixedly connected with slide bar in the back of worker shape ratch, the surface slip of slide bar has cup jointed the square cover, the square cover is close to one side fixedly connected with cardboard of pressing the pump head, the cardboard is close to the one end of pressing the pump head and runs through to the bottom of pressing the pump head, the opening has all been seted up to the both sides of circle cover. The utility model discloses pass through worker shape ratch and slide bar by arc cover and pinion rack and drive the square sleeve and remove, drive the inside of cardboard card income circle cover by the square sleeve again and carry on spacingly to pressing the pump head, prevent to press the pump head and remove downwards, reach the advantage of preventing the mistake and press, when the user snatchs the removal to the shampoo, it is difficult to cause the shampoo to flow extravagantly because of the mistake is pressed.

Description

Novel extrusion formula foam pump

Technical Field

The utility model relates to a foam pump head technical field specifically is a novel extrusion formula foam pump.

Background

In the use of part shampoo, can adopt extrusion formula foam pump to press out the liquid, patent publication is CN211495865U, has disclosed a novel extrusion formula foam pump, including shell, discharge gate and discharging channel, the discharge gate sets up in shell one end, discharging channel sets up inside the shell, its characterized in that, the shell bottom is equipped with the two-way valve, the two-way valve top is equipped with the spring coil, the spring coil cup joints on the depression bar, the depression bar is fixed to be set up and is pressing the passageway bottom, it is provided with the master gear to press the passageway top, master gear one end is connected at the shell inner wall, master gear and pinion meshing, the pinion top is first bull stick and the second bull stick of fixed connection respectively, first bull stick and second bull stick are fixed respectively to be provided with first auger piece and second auger piece, first auger piece and second auger piece top are equipped with the filtration pore. The utility model discloses, utilize the velocity of flow control agitating unit of backward flow to produce the foam to liquid stirring, and with low costs, efficient.

The above prior art solutions have the following drawbacks: this extrusion formula foam pump can't carry on spacingly to the press head in the use, prevents that the mistake is pressed the effect relatively poor, opens the back at the press head, and the user snatchs the shampoo when removing, causes the mistake to press to the press head easily, leads to the inside shampoo of shampoo to appear flowing extravagant phenomenon.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides among the above-mentioned background art, the utility model aims to provide a novel extrusion formula foam pump has possessed the advantage of preventing the mistake and pressing, has solved present extrusion formula foam pump and can't carry on spacingly to the press head, prevents the relatively poor problem of mistake pressure effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel extrusion formula foam pump, includes the foam pump seat, the top of foam pump seat is provided with presses the pump head, the top fixedly connected with circle cover of foam pump seat, the both sides of circle cover inner chamber all articulate through the axostylus axostyle has worker's shape ratch, the front and the equal fixedly connected with slide bar in the back of worker's shape ratch, the sliding surface of slide bar has cup jointed the square sleeve, the square sleeve is close to the one side fixedly connected with cardboard of pressing the pump head, the cardboard is close to the one end of pressing the pump head and runs through to the bottom of pressing the pump head, the opening has all been seted up to the both sides of circle cover, the sliding surface of circle cover has cup jointed the arc cover, the equal fixedly connected with pinion rack in both sides of arc cover inner wall, the pinion rack passes the opening and extends to the inside of circle cover near the one end of worker's shape ratch, pinion rack and the meshing of worker's shape ratch, the front and the back of pinion all with open-ended inner wall in close contact with.

As the utility model discloses it is preferred, the bottom fixedly connected with locating lever of circle cover inner wall, the pinion rack slides and cup joints the surface at the locating lever.

As the utility model discloses it is preferred, the top of arc cover and the equal fixedly connected with sealing washer in bottom, the inner wall of sealing washer and the surface contact of circle cover.

As the utility model discloses it is preferred, the equal horizontal fixedly connected with bracing piece in front end and the rear end of circle cover inner chamber both sides, the square sheath slides and cup joints the surface at the bracing piece.

As the utility model discloses it is preferred, the top and the equal fixedly connected with magnet piece in bottom of opening inner wall, the bottom of pinion rack and the top actuation of magnet piece.

As the utility model discloses preferred, press the top fixedly connected with rubber pad of pump head, the bottom on foam pump seat surface contacts with the inner wall of circle cover.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses pass through worker shape ratch and slide bar by arc cover and pinion rack and drive the square sleeve and remove, drive the inside of cardboard card income circle cover by the square sleeve again and carry on spacingly to pressing the pump head, prevent to press the pump head and remove downwards, reach the advantage of preventing the mistake and press, when the user snatchs the removal to the shampoo, it is difficult to cause the shampoo to flow extravagantly because of the mistake is pressed.

2. The utility model discloses a set up the locating lever, can carry on spacingly to the pinion rack, avoided the pinion rack phenomenon that rocks to appear when removing, improved the stability of pinion rack.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged structural view of the point A in FIG. 1 according to the present invention;

FIG. 3 is a top sectional view of the square sleeve of the present invention;

fig. 4 is a schematic perspective view of the structure clamping plate of the present invention.

In the figure: 1. a foam pump mount; 2. pressing the pump head; 3. a round sleeve; 4. an I-shaped rack bar; 5. a slide bar; 6. a square sleeve; 7. clamping a plate; 8. an opening; 9. an arc-shaped sleeve; 10. a toothed plate; 11. positioning a rod; 12. a seal ring; 13. a support bar; 14. a magnet piece; 15. a rubber cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 4, the utility model provides a pair of novel extrusion formula foam pump, including foam pump seat 1, foam pump seat 1's top is provided with presses pump head 2, foam pump seat 1's top fixedly connected with circle cover 3, the both sides of circle cover 3 inner chamber all articulate through the axostylus axostyle have worker shape ratch 4, worker shape ratch 4's front and the equal fixedly connected with slide bar 5 in the back, slide bar 5's surface sliding has cup jointed square cover 6, square cover 6 is close to one side fixedly connected with cardboard 7 of pressing pump head 2, cardboard 7 is close to the one end of pressing pump head 2 and runs through to the bottom of pressing pump head 2, opening 8 has all been seted up to circle cover 3's both sides, arc cover 9 has been cup jointed to circle cover 3's surface sliding, the equal fixedly connected with pinion rack 10 in both sides of arc cover 9 inner wall, pinion rack 10 is close to the one end of worker shape ratch 4 and passes opening 8 and extends to the inside of circle cover 3, pinion 10 meshes with worker shape pinion 4, the front of 10 and the back all with opening 8 inner wall in close contact with.

Referring to fig. 1, a positioning rod 11 is fixedly connected to the bottom of the inner wall of the round sleeve 3, and the toothed plate 10 is slidably sleeved on the surface of the positioning rod 11.

As a technical optimization scheme of the utility model, through setting up locating lever 11, can carry on spacingly to pinion rack 10, avoided pinion rack 10 the phenomenon that appears rocking when removing, improved pinion rack 10's stability.

Referring to fig. 2, the top and bottom of the arc-shaped sleeve 9 are fixedly connected with a sealing ring 12, and the inner wall of the sealing ring 12 is in contact with the surface of the round sleeve 3.

As a technical optimization scheme of the utility model, through setting up sealing washer 12, can reduce the gap between arc cover 9 and the circle cover 3, avoided the dust to fall into the inside phenomenon of arc cover 9 easily.

Referring to fig. 2, the front end and the rear end of the two sides of the inner cavity of the round sleeve 3 are both transversely and fixedly connected with a support rod 13, and the square sleeve 6 is sleeved on the surface of the support rod 13 in a sliding manner.

As the utility model discloses a technical optimization scheme through setting up bracing piece 13, can support square sleeve 6, has improved the stability of square sleeve 6 when removing.

Referring to fig. 2, the top and the bottom of the inner wall of the opening 8 are both fixedly connected with a magnet piece 14, and the bottom of the toothed plate 10 is attracted to the top of the magnet piece 14.

As a technical optimization scheme of the utility model, through setting up magnet piece 14, can carry out the actuation to pinion rack 10 and fix, improved the stability of pinion rack 10 when not needing to remove.

Referring to fig. 1, a rubber pad 15 is fixedly connected to the top of the pressing pump head 2, and the bottom of the surface of the foam pump base 1 is in contact with the inner wall of the round sleeve 3.

As a technical optimization scheme of the utility model, through setting up rubber pad 15, can protect the top of pressing pump head 2, avoid the easy phenomenon that the collision appears with the top of pressing pump head 2 of foreign object.

The utility model discloses a theory of operation and use flow: during the use, the user at first upwards stimulates arc cover 9, arc cover 9 drives pinion rack 10 and upwards removes, pinion rack 10 drives worker shape ratch 4 and rotates, worker shape ratch 4 drives slide bar 5 and rotates, slide bar 5 can drive square sleeve 6 and move when square sleeve 6 is inside gliding, square sleeve 6 drives cardboard 7 and accomodates to the inside of circle cover 3, can press down and press pump head 2 and use, when need not use and press pump head 2, promote arc cover 9 downwards, arc cover 9 drives pinion rack 10 and moves downwards, pinion rack 10 drives square sleeve 6 through worker shape ratch 4 and slide bar 5 and moves, square sleeve 6 drives the inside of cardboard 7 card income circle cover 3 and carries on spacingly pressing pump head 2, prevent to press pump head 2 and move downwards, reach the effect of preventing the mistake and pressing.

In conclusion: this novel extrusion formula foam pump drives square sleeve 6 and removes through worker's shape ratch 4 and slide bar 5 by arc cover 9 and pinion rack 10, drives cardboard 7 card by square sleeve 6 again and goes into the inside of circle cover 3 and carry on spacingly to pressing pump head 2, prevents to press pump head 2 and remove downwards, reaches the advantage of preventing the mistake and presses, and when the user snatchs the removal to the shampoo, it is difficult for causing the shampoo to flow extravagantly because of the mistake is pressed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a novel extrusion formula foam pump, includes foam pump seat (1), its characterized in that: the utility model discloses a foam pump, including foam pump seat (1), the top fixedly connected with circle cover (3) of foam pump seat (1), the both sides of circle cover (3) inner chamber all articulate through the axostylus axostyle and have worker shape ratch (4), the front and the equal fixedly connected with slide bar (5) in the back of worker shape ratch (4), the surface sliding of slide bar (5) has cup jointed square cover (6), one side fixedly connected with cardboard (7) that square cover (6) are close to and press pump head (2), cardboard (7) are close to the one end of pressing pump head (2) and run through to the bottom of pressing pump head (2), opening (8) have all been seted up to the both sides of circle cover (3), the surface sliding of circle cover (3) has cup jointed arc cover (9), the equal fixedly connected with pinion rack (10) in both sides of arc cover (9) inner wall, pinion rack (10) are close to the one end of worker shape ratch (4) and pass opening (8) and extend to the inside of circle cover (3), pinion rack (10) and the equal meshing with the back of worker shape pinion rack (8).

2. The novel extrusion type foam pump as claimed in claim 1, wherein: the bottom of the inner wall of the round sleeve (3) is fixedly connected with a positioning rod (11), and the toothed plate (10) is sleeved on the surface of the positioning rod (11) in a sliding mode.

3. The novel extrusion type foam pump as claimed in claim 1, wherein: the top and the bottom of the arc-shaped sleeve (9) are fixedly connected with a sealing ring (12), and the inner wall of the sealing ring (12) is in contact with the surface of the round sleeve (3).

4. The novel extrusion type foam pump as claimed in claim 1, wherein: the round sleeve (3) and the square sleeve (6) are sleeved on the surface of the support rod (13) in a sliding manner.

5. The novel squeeze foam pump according to claim 1, wherein: the top and the bottom of opening (8) inner wall all fixedly connected with magnet piece (14), the bottom of pinion rack (10) and the top actuation of magnet piece (14).

6. The novel extrusion type foam pump as claimed in claim 1, wherein: the top fixedly connected with rubber pad (15) of pressing pump head (2), the bottom on foam pump seat (1) surface contacts with the inner wall of circle cover (3).

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