CN215754071U

CN215754071U - Card type spray bottle

Info

Publication number: CN215754071U
Application number: CN202120785222.4U
Authority: CN
Inventors: 郑巨锚; 霍晓阳
Original assignee: Shenzhen Minghuifang Technology Co ltd
Current assignee: Shenzhen Minghuifang Technology Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2022-02-08
Anticipated expiration: 2031-04-16

Abstract

The utility model relates to the field of articles for daily use, in particular to a card type spray bottle, which comprises a flat bottle body and a bottle cap, wherein a depressed area is arranged at the top of the flat bottle body, an atomization pump head is arranged in the flat bottle body, the atomization pump head comprises a hollow pump body, a piston and a valve core which are arranged in the hollow pump body, a piston rod is vertically and movably inserted in the hollow pump body, the lower end of the piston rod is movably inserted in the piston, the valve core is movably inserted in the piston rod, an upper spring is sleeved on one section of the piston rod, which is positioned in the hollow pump body, the lower part of the upper spring is connected with the upper part of the piston, a lower spring is sleeved on one section of the valve core, which penetrates out of the piston rod, and the lower part of the lower spring is connected with the hollow pump body. Compared with the prior art, the card type spray bottle provided by the utility model has the advantages of simple structure, convenience in carrying, good sealing property, convenience in use, good pressing and spraying effects, convenience in production and manufacture, contribution to application and popularization of products, suitability for similar products such as perfume and structural improvement of similar products.

Description

Card type spray bottle

Technical Field

The utility model relates to the field of articles for daily use, in particular to a card type spray bottle.

Background

At present, the perfume bottle is used for splendid attire perfume, needs to guarantee the leakproofness of perfume bottle, avoids perfume to volatilize out. At present, a bottle body of a perfume bottle is made of glass, the perfume bottle is generally in a cuboid shape, the occupied area is large, meanwhile, when the perfume bottle is processed, the defective rate of the perfume bottle is high, the sealing performance of the perfume bottle is poor, and the problem of material waste often occurs; the working principle is as follows: the piston moves in the pump body, so that gas in the pump body flows, the pressure intensity is reduced, the pressure intensity outside the pump body is unchanged, pressure intensity difference is generated inside and outside the pump body, liquid is guided out of the pump body through the pressure intensity difference, and the liquid is instantly atomized when encountering high-speed airflow; namely, by using the Bernoulli principle: in the same fluid, the flow velocity is high and the pressure intensity is low; small flow rate and high pressure. These sprayer products are widely used in the fields of flower growing, hair salons, beauty treatment, etc., and some of them are miniature sprayers with press head caps, mainly used for perfume spraying in the field of beauty treatment. For example, the pump body structure of the present invention is a pump body structure that can be used as a lotion pump or a spray pump, as disclosed in chinese patent application No. 201120016388.6, publication date 2011, 8/24. The pump body structure comprises an emulsion press head or a spray press head, a pump chamber, an upper pump rod, a spring, a lock bottle cap, an upper cover and a suction pipe, wherein pump beads are arranged in the pump chamber, and a channel is arranged in the upper pump rod. However, the above-mentioned spray pump is mainly an emulsion pump, which is difficult to apply to a perfume sprayer; meanwhile, the spraying effect of the external spring is poor.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned shortcomings of the prior art, the present invention provides a card type spray bottle.

The technical scheme adopted by the utility model is as follows: card formula spray bottle, the key lies in: including flat bottle and bottle lid, the top of flat bottle is equipped with the depressed area, be equipped with the atomizing pump head in the flat bottle, the atomizing pump head includes the cavity pump body and sets up piston and case in this cavity pump body, vertical activity is inserted in the cavity pump body and is equipped with the piston rod, the lower extreme activity of piston rod is inserted and is established in the piston, the activity is inserted in the piston rod and is equipped with the case, the piston rod is located one section cover in the cavity pump body is equipped with the spring, the lower part of going up the spring with the upper portion of piston is connected, the case is worn out one section cover of piston rod is equipped with down the spring, the lower part of spring down with the cavity pump body is connected. The effect of this scheme is through upper and lower spring improvement pressing process's stability, promotes the explosiveness of liquid when the injection.

Preferably, the hollow pump body includes tertiary pump case and end cover, the top of tertiary pump case with the end cover joint, divide into three stock solution room, three from last to down in the tertiary pump case the stock solution room diminishes from last to down in proper order, the top the stock solution room is seted up there is the gas pocket. The effect of this scheme is through the stock solution room of equidimension not, can be spacing to the upper stock solution room with piston and case.

Preferably, the outer wall of the piston rod is fixedly sleeved with an annular check ring, the upper end of the piston rod penetrates out of the end cover, the upper surface of the annular check ring is abutted to the end cover, and the lower surface of the annular check ring is connected with the upper spring.

Preferably, the valve core comprises a horizontal valve seat, a cross valve column and a guide valve column are fixedly arranged on the upper surface and the lower surface of the horizontal valve seat respectively, the outer edge surface of the cross valve column is attached to the inner wall of the piston rod, and the guide valve column is sleeved with the lower spring. The effect of this scheme is when the sealed back of opening of being connected of horizontal valve seat and piston, and the liquid in the stock solution chamber gets into in the piston rod through the clearance between cross valve post and the piston rod.

Preferably, a glass bead is arranged in the middle liquid storage chamber, a limiting step is arranged in the liquid storage chamber and located above the glass bead, and the lower end of the lower spring is connected with the limiting step. The effect of this scheme is under the non-state of pressing, avoids the glass pearl to overcome the effort of spring down, makes liquid by the quick suction stock solution room of negative pressure.

Preferably, a sealing ring is arranged on the horizontal valve seat and is in intermittent contact with the lower surface of the piston. The effect of this scheme is when not pressing the state, guarantees the leakproofness between the piston horizontal valve seat.

Preferably, the vacuum pump further comprises a suction pipe, and the suction pipe is inserted into the bottom of the hollow pump body.

Preferably, the piston is slidably sealed with the hollow pump body and the piston rod, respectively. The effect of this scheme is when being convenient for the piston rod drive to drive case up-and-down motion, drives the piston together up-and-down motion simultaneously to guarantee the encapsulated situation between piston and the piston rod.

Preferably, the lower spring is coated with an anti-corrosion coating. The effect of this scheme is the effectual corruption that prevents liquid to the spring to avoid the spring to rust and influence the outward appearance, the function of spring, and make the pollution of liquid unusual such as rotten.

Preferably, the top of the flat bottle body is provided with an insertion part, and the bottle cap is installed in a matching manner with the insertion part. The effect of this scheme has better connection compactness, has better antiseep effect.

Preferably, the flat bottle body is a hollow rectangular bottle body, and the thickness of the rectangular bottle body is smaller than the length and the width of the rectangular bottle body; the bottle cap is a rectangular cap body, the inner wall of the rectangular cap body is attached to the insertion part, and the outer wall of the rectangular cap body and the outer wall of the rectangular bottle body are located on the same plane. The effect of this scheme is small, convenient to carry.

Has the advantages that: compared with the prior art, the card type spray bottle provided by the utility model has the advantages of simple structure, convenience in carrying, good sealing property, convenience in use, good pressing and spraying effects, convenience in production and manufacture, contribution to application and popularization of products, suitability for similar products such as perfume and structural improvement of similar products.

Drawings

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

FIG. 2 is a schematic view of an atomizing pump head

FIG. 3 is a schematic perspective view of an atomizing pump head;

fig. 4 is a schematic structural diagram of the valve core.

Detailed Description

In order to make the technical solutions of the present invention better understood, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Example 1

As shown in fig. 1-3, the card type spray bottle comprises a flat bottle body a and a bottle cap b, wherein the flat bottle body a is a hollow rectangular bottle body, the thickness of the rectangular bottle body is smaller than the length and width of the rectangular bottle body, the top of the flat bottle body a is an insertion part, the bottle cap b is a rectangular cover body, the bottle cap b is installed in cooperation with the insertion part, the inner wall of the rectangular cover body is attached to the insertion part, the outer wall of the rectangular cover body and the outer wall of the rectangular bottle body are in the same plane, the top of the flat bottle body a is provided with a recessed area, an atomizing pump head is arranged in the flat bottle body a, the atomizing pump head comprises a hollow pump body 1, a piston 2 and a valve core 3 which are arranged in the hollow pump body 1, a conduit 4 is vertically movably inserted in the top of the hollow pump body 1, and a suction pipe 13 is inserted in the bottom of the hollow pump body 1, the upper end of the guide pipe 4 penetrates through the depressed area to be connected with a spray head c, the lower end of the guide pipe 4 is movably inserted into the piston 2, the valve core 3 is movably inserted into the guide pipe 4, an upper spring 5 is sleeved on one section of the guide pipe 4 positioned in the hollow pump body 1, the lower portion of the upper spring 5 is connected with the upper portion of the piston 2, a lower spring 6 is sleeved on one section of the valve core 3 penetrating through the guide pipe 4, and the lower portion of the lower spring 6 is connected with the hollow pump body 1.

Example 2

As shown in fig. 1-4, the atomizing device comprises a flat bottle body a and a bottle cap b, wherein the flat bottle body a is a hollow rectangular bottle body, the thickness of the rectangular bottle body is smaller than the length and width of the rectangular bottle body, the top of the flat bottle body a is an insertion part, the bottle cap b is a rectangular cover body, the bottle cap b is installed in cooperation with the insertion part, the inner wall of the rectangular cover body is attached to the insertion part, the outer wall of the rectangular cover body and the outer wall of the rectangular bottle body are in the same plane, a recessed area is arranged at the top of the flat bottle body a, an atomizing pump head is arranged in the flat bottle body a, the atomizing pump head comprises a hollow pump body 1, a piston 2 and a valve core 3 which are arranged in the hollow pump body 1, a conduit 4 is vertically movably inserted at the top of the hollow pump body 1, a suction pipe 13 is inserted at the bottom of the hollow pump body 1, and a spray head c is connected at the upper end of the conduit 4 through the recessed area, the lower end of the guide pipe 4 is movably inserted into the piston 2, the piston 2 is respectively in sliding seal with the hollow pump body 1 and the guide pipe 4, the valve core 3 is movably inserted into the guide pipe 4, an upper spring 5 is sleeved on one section of the guide pipe 4 positioned in the hollow pump body 1, the lower part of the upper spring 5 is connected with the upper part of the piston 2, a lower spring 6 is sleeved on one section of the valve core 3 penetrating out of the guide pipe 4, an anticorrosive coating is coated on the lower spring 6, and the lower part of the lower spring 6 is connected with the hollow pump body 1;

the hollow pump body 1 comprises a three-stage pump shell 11 and an end cover 12, the top of the three-stage pump shell 11 is clamped with the end cover 12, the three-stage pump shell 11 is divided into three liquid storage chambers from top to bottom, the three liquid storage chambers sequentially become smaller from top to bottom, an air hole 7 is formed in the liquid storage chamber at the top, an annular check ring 8 is fixedly sleeved on the outer wall of the guide tube 4, the upper end of the guide tube 4 penetrates out of the end cover 12, the upper surface of the annular check ring 8 is abutted to the end cover 12, the lower surface of the annular check ring 8 is connected with the upper spring 5, glass beads 9 are arranged in the liquid storage chamber in the middle, a limiting step is arranged in the liquid storage chamber, the limiting step is positioned above the glass beads 9, and the lower end of the lower spring 6 is connected with the limiting step;

the valve core 3 comprises a horizontal valve seat 31, a cross valve column 32 and a guide valve column 33 are fixedly arranged on the upper surface and the lower surface of the horizontal valve seat 31 respectively, the outer edge surface of the cross valve column 32 is attached to the inner wall of the guide pipe 4, the guide valve column 33 is sleeved with the lower spring 6, a sealing ring 10 is arranged on the horizontal valve seat 31, and the sealing ring 10 is in intermittent contact with the lower surface of the piston 2.

The working principle is as follows: when the piston rod is pressed downwards, the piston rod drives the piston and the valve core to move downwards, the pressure of the liquid storage chamber below the piston is increased, and when the piston is positioned at the bottom of the upper liquid storage chamber, the position of the piston is limited; the piston rod drives the valve core to continue moving downwards, the connection seal between the piston and the horizontal valve seat is opened, and the liquid in the liquid storage chamber enters the hollow tube body of the piston rod to be fed with liquid; when the piston rod returns to the original position, the air pressure in the liquid storage chamber rapidly decreases, the gap between the piston and the valve core is closed under the action of the spring force, negative pressure exists in the liquid storage chamber, the glass beads are upwards opened, and liquid is sucked into the liquid storage chamber for use when the spray head is pressed down next time.

Finally, it should be noted that the above-mentioned description is only a preferred embodiment of the present invention, and those skilled in the art can make various similar representations without departing from the spirit and scope of the present invention.

Claims

1. Card formula spraying bottle, its characterized in that: comprises a flat bottle body (a) and a bottle cap (b), wherein a depressed area is arranged at the top of the flat bottle body (a), an atomizing pump head is arranged in the flat bottle body (a), the atomizing pump head comprises a hollow pump body (1) and a piston (2) and a valve core (3) which are arranged in the hollow pump body (1), a guide pipe (4) is vertically movably inserted in the hollow pump body (1), the upper end of the guide pipe (4) penetrates out of the depressed area and is connected with a spray head (c), the lower end of the guide pipe (4) is movably inserted in the piston (2), the valve core (3) is movably inserted in the guide pipe (4), an upper spring (5) is sleeved at one section of the guide pipe (4) which is positioned in the hollow pump body (1), the lower part of the upper spring (5) is connected with the upper part of the piston (2), and a lower spring (6) is sleeved at one section of the valve core (3) which penetrates out of the guide pipe (4), the lower part of the lower spring (6) is connected with the hollow pump body (1).

2. The card-type spray bottle of claim 1, wherein: the cavity pump body (1) includes tertiary pump case (11) and end cover (12), the top of tertiary pump case (11) with end cover (12) joint, divide into three stock solution room down from last in tertiary pump case (11), it is three the stock solution room diminishes to lower in proper order from last, the top the stock solution room is seted up has gas pocket (7), and is middle be equipped with glass pearl (9) in the stock solution room, be equipped with spacing step in this stock solution room, spacing step is located the top of glass pearl (9), the lower extreme of lower spring (6) with spacing step is connected.

3. The card-type spray bottle of claim 2, wherein: the outer wall of the guide pipe (4) is fixedly sleeved with an annular retainer ring (8), the upper end of the guide pipe (4) penetrates out of the end cover (12), the upper surface of the annular retainer ring (8) is abutted to the end cover (12), and the lower surface of the annular retainer ring (8) is connected with the upper spring (5).

4. The card-type spray bottle of claim 3, wherein: the valve core (3) comprises a horizontal valve seat (31), a cross valve column (32) and a guide valve column (33) are fixedly arranged on the upper surface and the lower surface of the horizontal valve seat (31) respectively, the outer edge surface of the cross valve column (32) is attached to the inner wall of the guide pipe (4), and the guide valve column (33) is sleeved with the lower spring (6).

5. The card-type spray bottle of claim 4, wherein: and a sealing ring (10) is arranged on the horizontal valve seat (31), and the sealing ring (10) is in intermittent contact with the lower surface of the piston (2).

6. The card-type spray bottle of claim 1, wherein: the vacuum pump further comprises a suction pipe (13), and the suction pipe (13) is inserted into the bottom of the hollow pump body (1).

7. The card-type spray bottle of claim 1, wherein: the piston (2) is respectively in sliding seal with the hollow pump body (1) and the guide pipe (4).

8. The card-type spray bottle of claim 1, wherein: and an anti-corrosion coating is coated on the lower spring (6).

9. The card spray bottle of any one of claims 1-8, wherein: the top of the flat bottle body (a) is provided with an insertion part, and the bottle cap (b) is matched with the insertion part for installation.

10. The card-type spray bottle of claim 9, wherein: the flat bottle body (a) is a hollow rectangular bottle body, and the thickness of the rectangular bottle body is smaller than the length and the width of the rectangular bottle body; the bottle cap (b) is a rectangular cap body, the inner wall of the rectangular cap body is attached to the insertion part, and the outer wall of the rectangular cap body and the outer wall of the rectangular bottle body are positioned on the same plane.