CN217995357U

CN217995357U - Push type liquid storage bottle

Info

Publication number: CN217995357U
Application number: CN202222356613.1U
Authority: CN
Inventors: 胡义文
Original assignee: Guangdong Pingduoduo Cosmetics Packaging Co ltd
Current assignee: Guangdong Pingduoduo Cosmetics Packaging Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2022-12-09
Anticipated expiration: 2032-09-05

Abstract

The utility model discloses a push type liquid storage bottle, which comprises a bottle and a pump head, wherein the bottle comprises a bottle body and a bottle cap, the pump head comprises a press nozzle and a connecting part connected to the lower part of the press nozzle, an inner cavity is arranged on the bottle cap, a connecting through hole communicated with the inner cavity is arranged on the top wall of the bottle cap, an outer convex part extends outwards from the connecting part, an outer convex notch is arranged at the edge of the connecting through hole corresponding to the outer convex part, the connecting part extends into the connecting through hole, a limit groove is arranged on the outer convex part, and the edge of the connecting through hole is clamped into the limit groove so as to limit the pump head to move up and down; the press type liquid storage bottle is matched with the edge of the connecting through hole through the limiting groove on the connecting part so as to limit the pump head to move up and down; when the pump head needs to be pressed, the pump head only needs to be rotated until the outward protruding part corresponds to the outward protruding notch on the bottle cap, and then pressing can be achieved; meanwhile, the outer convex part and the limiting groove are arranged on the outer side of the connecting part, and the outer convex notch is arranged on the periphery of the connecting through hole.

Description

Push type liquid storage bottle

Technical Field

The utility model relates to a storing equipment technical field, in particular to push type liquid storage bottle.

Background

Present push type stock solution bottle sees chinese utility model patent number: 2018209092939, name: a push type liquid storage bottle, authorizes bulletin day: 24 th month 05 2019, the bottle comprises a bottle body and a bottle opening pipe arranged at the top of the bottle body, the pump head is detachably connected to the bottle opening pipe through a screw cap, the screw cap comprises a cap wall and a cap top, the cap top comprises a cap with an upward convex middle part and a cap edge horizontally extending along the bottom of the cap, two opposite bosses are arranged on the inner side of the cap wall on the cap top, and two opposite pressing grooves are formed between the two bosses; the pump head is including pressing the mouth, extend two relative boards that stretch out according to the lower terminal surface of mouth, the width that stretches out the board matches with pressing the groove, the height that stretches out the board is greater than the height of boss. The utility model discloses a lid wall of spiral shell lid and press the locking device that forms a rotation type between the mouth, avoid when need not pressing the mouth, can avoid pressing the mouth and press down under the effect of other external forces to avoid revealing of liquid in the stock solution bottle.

However, the liquid storage bottle with the structure has the following defects: (1) According to being provided with on the mouth and stretching out the board, the apron inboard of spiral shell lid is provided with two relative bosss and two relative grooves of pressing, presses the mouth through the rotation and makes to stretch out the board and correspond the boss position to make and stretch out the board on pressing the mouth and receive the boss to block and can't press down, nevertheless set up at the inboard boss of apron wall and the structure of pressing the groove comparatively complicated, the implementation degree of difficulty is big.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the not enough of above-mentioned prior art existence, and provide one kind and both can avoid revealing of liquid in the stock solution bottle, simple structure, convenient operation's push type stock solution bottle again.

The purpose of the utility model is realized like this:

the utility model provides a push type stock solution bottle, includes bottle and pump head, the bottle includes body and the bottle lid of setting on the body, the pump head is including pressing the mouth and connecting at the connecting portion according to the mouth lower part, characterized by: the bottle cap is provided with an inner cavity, the top wall of the bottle cap is provided with a connecting through hole communicated with the inner cavity, an outer convex part extends outwards from the connecting part, an outer convex notch is arranged at the position, corresponding to the outer convex part, on the edge of the connecting through hole, the connecting part extends into the connecting through hole, a limiting groove is formed in the outer convex part, and the edge of the connecting through hole is clamped into the limiting groove so as to limit the pump head to move up and down; the press type liquid storage bottle is matched with the edge of the connecting through hole through the limiting groove in the connecting part, so that the pump head is limited from moving up and down, the press nozzle can be prevented from being pressed down under the action of other external force, and liquid in the liquid storage bottle is prevented from leaking; when the pump head needs to be pressed, the pump head only needs to be rotated until the external convex part on the pump head corresponds to the external convex notch on the bottle cap, and then the pressing can be realized; the operation is simple, meanwhile, the outer convex parts and the limiting grooves on the outer convex parts are arranged on the outer sides of the connecting parts, the outer convex notches are arranged on the peripheries of the connecting through holes, the structure is simple, and the implementation is easy.

The purpose of the utility model can also adopt the following technical measures to solve:

specifically, a first rotation limiting convex point extends downwards from the bottom wall of the edge of the connecting through hole; the first rotary limiting convex point plays a limiting role in rotation of the pump head, and the pump head is prevented from rotating by too large an angle.

Specifically, a second rotation limiting convex point extends downwards from the bottom wall of the edge of the connecting through hole, and the convex notch and the limiting groove are positioned between the first rotation limiting convex point and the second rotation limiting convex point; constitute a spacing interval of rotating between first rotatory spacing bump and the rotatory spacing bump of second to make the pump head can only rotate at this spacing interval of rotating internal rotation, simultaneously, the evagination breach also is located this spacing interval of rotating, ensures that the evagination on the pump head can rotate to evagination breach department, makes the pump head can press the operation.

Specifically, the second rotation limiting convex point is arranged beside the convex notch; on one hand, the second rotation limiting convex point arranged beside the outer convex notch has a limiting effect on the rotation of the pump head, so that the pump head can only rotate along the other side beside the outer convex notch (namely, the side opposite to the second rotation limiting convex point), and the operation of a user is facilitated.

Particularly, the outer convex part extends upwards to the lower part of the pressing nozzle; so that the length of the outer convex part is the same as that of the connecting part, the outer convex part presses the pump head to play a role in positioning and guiding through the matching with the convex notch, and the pump head is prevented from rotating and deviating in the pressing process.

The limiting groove is arranged at the lower part of the outer convex part, and the outer convex part is divided into a long upper convex part and a short lower convex part by the limiting groove; the convex part of the structure has a longer pressing stroke (namely, the height of the convex part is longer) so that the liquid outlet amount of the pressing nozzle is large and the liquid outlet is stable.

Particularly, the height of the limiting groove is 1.1-3 times of the thickness of the edge of the connecting through hole; so that the limiting groove can wrap the edge of the connecting through hole well, and the pump head can be ensured to rotate stably.

Particularly, the upper end of a liquid outlet of the pressing nozzle is connected with a movable rubber plug; the plug can plug up the liquid outlet according to the mouth when according to the mouth not using, prevents to remain the liquid outflow on the liquid outlet.

Particularly, the liquid outlet of the nozzle is a single square opening or two small square openings which are arranged side by side; so as to meet different use requirements of users.

The beneficial effects of the utility model are as follows:

(1) The press-type liquid storage bottle is matched with the edge of the connecting through hole through the limiting groove on the connecting part, so that the pump head is limited to move up and down, the press nozzle can be prevented from being pressed down under the action of other external force, and liquid in the liquid storage bottle is prevented from leaking; when the pump head needs to be pressed, the pump head only needs to be rotated until the external convex part on the pump head corresponds to the external convex notch on the bottle cap, and then the pressing can be realized; the operation is simple, meanwhile, the outer convex parts and the limiting grooves on the outer convex parts are arranged on the outer sides of the connecting parts, the outer convex notches are arranged on the peripheries of the connecting through holes, the structure is simple, and the implementation is easy.

(2) Constitute a spacing interval of rotating between first rotatory spacing bump and the rotatory spacing bump of second to make the pump head can only rotate at this spacing interval of rotating internal rotation, simultaneously, the evagination breach also is located this spacing interval of rotating, ensures that the evagination on the pump head can rotate to evagination breach department, makes the pump head can press the operation.

(3) On one hand, the second rotation limiting convex point arranged beside the outer convex notch has a limiting effect on the rotation of the pump head, so that the pump head can only rotate along the other side beside the outer convex notch (namely, the side opposite to the second rotation limiting convex point), and the operation of a user is facilitated.

Drawings

Figure 1 is the utility model discloses a push type liquid storage bottle schematic diagram.

Fig. 2 is a perspective view of the pump head of the present invention.

Fig. 3 is a perspective view of the bottle cap of the present invention.

Fig. 4 is a top view of the bottle cap of the present invention.

Fig. 5 is a sectional view of the bottle cap of the present invention.

Fig. 6 is a schematic view of another embodiment of a pump head according to the present invention.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

embodiment, as shown in fig. 1 to 5, a push type liquid storage bottle comprises a bottle 1 and a pump head 2, wherein the bottle 1 comprises a bottle body 11 and a bottle cap 12 arranged on the bottle body 11, the pump head 2 comprises a push nozzle 21 and a connecting part 22 connected to the lower part of the push nozzle 21, and is characterized in that: the bottle cap 12 is provided with an inner cavity 121, the top wall of the bottle cap 12 is provided with a connecting through hole 122 communicated with the inner cavity 121, the connecting portion 22 is provided with an outward protruding portion 221 extending outwards, the edge of the connecting through hole 122 is provided with an outward protruding notch 123 corresponding to the outward protruding portion 221, the connecting portion 22 extends into the connecting through hole 122, the outward protruding portion 221 is provided with a limiting groove 222, and the edge of the connecting through hole 122 is clamped into the limiting groove 222 so as to limit the pump head 2 to move up and down.

Specifically, a first rotation limiting convex point 3 extends downwards from the bottom wall of the edge of the connecting through hole 122; the bottom wall of the edge of the connecting through hole 122 extends downwards to form a second rotary limiting salient point 4, and the outward convex notch 123 and the limiting groove 222 are located between the first rotary limiting salient point 3 and the second rotary limiting salient point 4.

In this embodiment, the second rotation limiting protruding point 4 is disposed beside the outward protruding notch 123.

More specifically, the convex portion 221 extends upward to a lower portion of the mouthpiece 21.

In this embodiment, the stopper groove 222 is provided at the lower portion of the outer protrusion 221, and the stopper groove 222 divides the outer protrusion 221 into a long upper protrusion 223 and a short lower protrusion 224.

In a more preferred embodiment, the height of the limiting groove 222 is 1.1 to 3 times the thickness of the edge of the connecting through hole 122.

As a better embodiment, the upper end of the liquid outlet 211 of the pressing nozzle 21 is connected with a movable rubber plug 5; the liquid outlet 211 of the pressing nozzle 21 is a single square opening.

As shown in fig. 6, another embodiment of the pump head 2 is similar to the pump head 2 of the previous embodiment, except that: the liquid outlet 211 of the pressing nozzle 21 is two small square openings which are arranged side by side.

Claims

1. The utility model provides a push type stock solution bottle, includes bottle (1) and pump head (2), bottle (1) is including body (11) and bottle lid (12) of setting on body (11), pump head (2) are including pressing mouth (21) and connecting portion (22) according to mouth (21) lower part, characterized by: open on bottle lid (12) has inner chamber (121), the roof of bottle lid (12) is opened connecting hole (122) that have intercommunication inner chamber (121), connecting portion (22) are gone up and are gone up outward to extend and have outer convex part (221), it is provided with evagination breach (123) to correspond outer convex part (221) position on the edge of connecting hole (122), connecting portion (22) extend into in connecting hole (122), it has spacing groove (222) to open on outer convex part (221), spacing groove (222) are gone into to the edge card of connecting hole (122) to restriction pump head (2) reciprocate.

2. The push type liquid storage bottle of claim 1, characterized in that: and a first rotation limiting salient point (3) extends downwards from the bottom wall of the edge of the connecting through hole (122).

3. The push type liquid storage bottle of claim 2, characterized in that: the bottom wall of the edge of the connecting through hole (122) extends downwards to form a second rotary limiting convex point (4), and the convex notch (123) and the limiting groove (222) are located between the first rotary limiting convex point (3) and the second rotary limiting convex point (4).

4. The push type liquid storage bottle of claim 3, wherein: the second rotary limit salient point (4) is arranged beside the convex notch (123).

5. The push type liquid storage bottle of any one of claims 1 to 4, wherein: the outer convex part (221) extends upwards to the lower part of the pressing nozzle (21).

6. The push type liquid storage bottle of claim 5, wherein: the stopper groove (222) is provided at the lower part of the outer protrusion (221), and the stopper groove (222) divides the outer protrusion (221) into a long upper protrusion (223) and a short lower protrusion (224).

7. The push type liquid storage bottle of claim 6, wherein: the height of the limiting groove (222) is 1.1-3 times of the thickness of the edge of the connecting through hole (122).

8. The push type liquid storage bottle of claim 1, wherein: the upper end of a liquid outlet (211) of the pressing nozzle (21) is connected with a movable rubber plug (5).

9. The push type liquid storage bottle of claim 8, wherein: the liquid outlet (211) of the pressing nozzle (21) is a single square opening or two small square openings which are arranged side by side.