CN213128448U

CN213128448U - Push type cream bottle

Info

Publication number: CN213128448U
Application number: CN202021233280.8U
Authority: CN
Inventors: 桑根森; 何思毅
Original assignee: Shaoxing Xinhong Packing Co ltd
Current assignee: Shaoxing Xinhong Packing Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-05-07
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a pressing type cream bottle, which comprises a bottle body and an outer cover, wherein the upper part of the bottle body is provided with the inner cover, the inner cap is of an upper and lower opening structure, the inner cap and the outer cap are connected through a buckle structure, the upper part of the bottle body is provided with an external thread, an inner container is arranged in the bottle body, a first flanging groove extending outwards is arranged at the upper part of the inner container, the upper end of the bottle body is clamped into the first flanging groove and is tightly matched with the first flanging groove, the first flanging groove is positioned above the external thread, a bottom support is arranged in the bottle body, the bottom support is mutually attached to the inner wall of the inner container and can move up and down relative to the inner container, an inner sealing cover is fixedly connected inside the inner cover, the side wall of the inner sealing cover is in threaded connection with the external thread, the pump body is arranged at the center of the inner sealing cover and fixedly connected with the inner sealing cover after penetrating through the inner sealing cover. The utility model discloses it is convenient to use, guarantees lotion quality.

Description

Push type cream bottle

Technical Field

The utility model belongs to the technical field of cream bottle technique and specifically relates to a push type cream bottle is related to.

Background

The cream bottle is widely applied to the technical field of cosmetic packaging and medicine packaging and is used for containing cream or emulsion with high viscosity. The traditional cream bottle mainly comprises two parts, wherein one part is a bottle cap, the other part is a bottle body filled with contents, and the bottle cap is buckled or screwed on the upper end part of the bottle body. The user is when using the cream bottle, opens the bottle lid through drawing or twisting soon, directly glues from the bottle with the hand and gets behind the content, paints the use, and this operation makes the lotion in the bottle contaminated by the hand, and the quality of long-time back lotion can't obtain guaranteeing, and the use of product has been influenced to a very big degree.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned prior art not enough, provide a push type cream bottle.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a press type cream and frost bottle comprises a bottle body and an outer cover, wherein the upper portion of the bottle body is provided with an inner cover, the inner cover is of an upper and lower opening structure, the inner cover and the outer cover are connected through a buckle structure, the upper portion of the bottle body is provided with an external thread, the inner portion of the bottle body is provided with an inner container, the upper portion of the inner container is provided with a first flanging groove extending outwards, the upper end of the bottle body is clamped into the first flanging groove and tightly matched with the first flanging groove, the first flanging groove is positioned above the external thread, the inner portion of the bottle body is provided with a bottom support, the bottom support and the inner wall of the inner container are mutually attached and can move up and down relative to the inner container, the inner portion of the inner cover is fixedly connected with an inner sealing cover, the side wall of the inner sealing cover is in threaded connection with the external thread, the center of the inner sealing cover is provided with a pump body, the pump body passes through the inner sealing cover and then is fixedly connected, the upper portion of button passes the upper end opening of inner cup, the bottom of button is equipped with the spacing ring that prevents the button and break away from the inner cup, the bottom of body and inner bag is equipped with a plurality of gas pocket.

The periphery of body and inner cup all is equipped with the aluminium cover, overlaps to be established in the body periphery the bottom of aluminium cover is equipped with a plurality of gas pocket.

The pump body comprises a bottom shell fixedly connected with the inner sealing cover after penetrating through the inner sealing cover, a water sealing sheet is attached to the bottom of the bottom shell, a piston rod is arranged in the bottom shell, a circular groove with an upper end opening is formed in the piston rod, a circular hole is formed in the side wall of the piston rod and communicated with the circular groove after penetrating through the side wall of the piston rod, a piston and a piston rod sleeve are sleeved on the periphery of the piston rod and located above the piston, the periphery of the piston and the inner wall of the bottom shell are attached to each other, a circular ring protruding downwards is arranged in the middle of the button, a nozzle is mounted in the circular ring in a hollow structure, an annular limiting table is arranged in the piston rod sleeve and partitions the inside of the piston rod sleeve into an upper cavity for containing the circular ring and a lower cavity for containing the piston rod, and openings are formed in the centers of the limiting table and the bottom shell, the periphery cover of piston rod cover is equipped with the connector, the mutual rigid coupling in upper end of connector and drain pan, the periphery of piston rod cover still overlaps and is equipped with the spring, the upper end of piston rod cover is equipped with the flanging, the upper and lower both ends of spring respectively with flanging and connector support each other and lean on.

And an extension table used for limiting the piston is arranged at the lower part of the piston rod.

The upper end face of the inner sealing cover is provided with a circular-ring-shaped bulge, the upper portion of the bottom shell is provided with a positioning bulge, and the connector is provided with a second flanging groove used for accommodating the positioning bulge and the bulge.

The piston is provided with an annular groove, and the lower end of the piston rod sleeve is positioned in the extending direction of the groove.

The buckle structure comprises a male buckle arranged on the inner flanging and a groove ring arranged on the inner wall of the outer cover.

The utility model has the advantages that: be equipped with the pump body in the inner sealing cover, press the button for the lotion is extruded from the bottle, and the hand is followed the button and is taken the lotion, avoids the hand direct and the lotion in the body to contact, prevents that the lotion from being contaminated, has guaranteed the quality of lotion.

Drawings

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

FIG. 2 is a schematic structural view of the pump body of the present invention;

FIG. 3 is an enlarged view of FIG. 1 at A;

in the figure: the bottle comprises a bottle body 1, external threads 101, an inner container 2, a first flanging groove 21, a bottom support 3, a pump body 4, a bottom shell 41, a positioning protrusion 411, a piston 42, a groove 421, a piston rod 43, an extending platform 431, a round hole 432, a round groove 433, a piston rod sleeve 44, a limiting platform 441, an outward flanging 442, a connector 45, a second flanging groove 451, a spring 46, an inner sealing cover 5, a protrusion 51, an inner cover 6, a step 61, an inward flanging 62, a male buckle 63, an aluminum sleeve 7, an outer cover 8, a groove ring 83, a button 9, a ring 91, a limiting ring 92, an air hole 10 and a water sealing sheet 11.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

the press type cream bottle comprises a bottle body 1 and an outer cover 8, wherein the upper part of the bottle body 1 is provided with the inner cover 6, the inner cover 6 is of an upper and lower opening structure, the outer wall of the inner cover 6 is provided with a step 61, the inner cover 6 is connected with the outer cover 8 through a buckle structure, the lower end of the outer cover 8 is abutted against the step 61 to enable the outer cover 8 and the inner cover to be matched with each other to form a cylindrical body, the buckle structure comprises a male buckle 63 arranged on an inner flanging 62 and a groove ring 83 arranged on the inner wall of the outer cover 8, the inner cover 6 and the outer cover 8 are convenient to disassemble and assemble, and even the outer cover 8 can be installed and pulled out by one hand;

the upper portion of the bottle body 1 is provided with an external thread 101, the inner container 2 is arranged inside the bottle body 1, the upper portion of the inner container 2 is provided with a first flanging groove 21 extending outwards, the upper end of the bottle body 1 is clamped into the first flanging groove 21 and tightly matched with the first flanging groove 21, the first flanging groove 21 is positioned above the external thread 101, the inner cover 6 is fixedly connected with an inner sealing cover 5, the side wall of the inner sealing cover 5 is in threaded connection with the external thread 101, the inner sealing cover 5 can be unscrewed to check the residual capacity of the ointment during use, or new ointment is added again after the ointment is used up, so that the device can be reused, the waste of products is avoided, the pump body 4 is arranged at the center of the inner sealing cover 5, the pump body 4 is fixedly connected with the inner sealing cover 5 after penetrating through the inner sealing cover 5, a button 9 matched with the pump body 4 is arranged above the pump body 4, and the upper portion of the button 9 penetrates through an upper end opening of the inner cover 6, the bottom of the button 9 is provided with a limit ring 92 for preventing the button 9 from being separated from the inner cover 6, the inner sealing cover 5 and the bottle body 1 are screwed mutually to form a closed space in the bottle body, when paste needs to be taken, the button is pressed to extrude the paste from the bottle, a hand takes the paste from the button, the hand is prevented from directly contacting the paste in the bottle body, the paste is prevented from being polluted, the quality of the paste is ensured, a bottom support 3 is arranged in the bottle body 1, the bottom support 3 is mutually attached to the inner wall of the inner container 2 and can move up and down relative to the inner container 2, and the peripheries of the bottle body 1 and the inner cover 6 are provided with aluminum sleeves 7, so that the appearance is more attractive; the body 1, the bottom of establishing aluminium cover 7 and inner bag 2 in the body 1 periphery at the cover is equipped with a plurality of gas pocket 10, uses to a certain extent after the lotion, presses down button 9 for a certain time, and is gaseous through pump body 4 discharge to the outside for atmospheric pressure in the inner bag 2 reduces, and atmospheric pressure promotes collet 3 certain distance that upwards moves behind gas pocket 10, makes the lotion contact with pump body 4 each other once more, avoids appearing the circumstances that the extrusion pump body 4 can not go out the lotion and appears.

The pump body 4 comprises a bottom shell 41 fixedly connected with the inner sealing cover 5 after penetrating through the inner sealing cover 5, a water sealing sheet 11 is attached to the bottom of the bottom shell 41, a piston rod 43 is arranged in the bottom shell 41, a circular groove 433 with an upper end opening is formed in the piston rod 43, a circular hole 432 is formed in the side wall of the piston rod 43, the circular hole 432 penetrates through the side wall of the piston rod 43 and is communicated with the circular groove 433, a piston 42 and a piston rod sleeve 44 are sleeved on the periphery of the piston rod 43, an annular groove 421 is formed in the piston 42, the lower end of the piston rod sleeve 44 is located in the extending direction of the groove 421, an extending platform 431 used for limiting the piston 42 is arranged on the lower portion of the piston rod 43, the piston rod sleeve 44 is located above the piston 42, the periphery of the piston 42 is attached to the inner wall of the bottom shell 41, a downward convex circular ring 91 is arranged, the inner part of the circular ring 91 is a hollow structure for installing a nozzle, the inner part of the piston rod sleeve 44 is provided with an annular limiting table 441, the limiting table 441 partitions the inner part of the piston rod sleeve 44 into an upper cavity for accommodating the circular ring 91 and a lower cavity for accommodating the piston rod 43, the centers of the limiting table 441 and the bottom shell 41 are both provided with openings, the periphery of the piston rod sleeve 44 is sleeved with a connector 45, the upper ends of the connector 45 and the bottom shell 41 are fixedly connected with each other, the periphery of the piston rod sleeve 44 is further sleeved with a spring 46, the upper end of the piston rod sleeve 44 is provided with an outward flange 442, the upper end and the lower end of the spring 46 are respectively abutted against the outward flange 442 and the connector 45, when squeezing is taken, the button 9 is pressed, the limiting table 441 firstly abuts against the piston rod 43 to move downwards, then the lower end of the piston rod sleeve 44 abuts against the groove 421, so that the piston rod 43, the paste enters the circular groove 433 from the circular hole 432 and is pressed out from the pump body 4.

The upper end surface of the inner sealing cover 5 is provided with a circular-ring-shaped protrusion 51, the upper part of the bottom shell 41 is provided with a positioning protrusion 411, and the connector 45 is provided with a second flanging groove 451 for accommodating the positioning protrusion 411 and the protrusion 51, so that the connector 45, the bottom shell 41 and the inner sealing cover 5 are relatively fixed.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a push type cream frost bottle, includes body (1) and enclosing cover (8), its characterized in that: the upper portion of body (1) is equipped with inner cup (6), inner cup (6) are upper and lower open structure, inner cup (6) and enclosing cover (8) are connected through buckle structure, the upper portion of body (1) is equipped with external screw thread (101), the inside of body (1) is equipped with inner bag (2), the upper portion of inner bag (2) is equipped with first turn-ups groove (21) of outside extension, the upper end card of body (1) is gone into in first turn-ups groove (21) and with the mutual tight fit of first turn-ups groove (21), first turn-ups groove (21) are located the top of external screw thread (101), the inside of body (1) is equipped with collet (3), collet (3) and the inner wall of inner bag (2) are laminated each other and can be for inner bag (2) up-and down motion, the inside rigid coupling of inner cup (6) has interior closing cap (5), the lateral wall and the external screw thread (101) of interior closing cap (5) are spiro union each other, the center department of interior closing cap (5) is equipped with the pump body (4), the pump body (4) pass interior closing cap (5) back and interior closing cap (5) rigid coupling each other, the top of the pump body (4) is equipped with button (9) with pump body (4) matched with, the upper end opening of inner cup (6) is passed on the upper portion of button (9), the bottom of button (9) is equipped with spacing ring (92) that prevent button (9) to break away from inner cup (6), the bottom of body of the bottle (1) and inner bag (2) is equipped with a plurality of gas pocket (10).

2. The push-on cream bottle of claim 1, wherein: the periphery of body (1) and inner cup (6) all is equipped with aluminium cover (7), and the cover is established in body (1) periphery the bottom of aluminium cover (7) is equipped with a plurality of gas pocket (10).

3. The push-on cream bottle of claim 1, wherein: the pump body (4) comprises a bottom shell (41) which penetrates through an inner sealing cover (5) and is fixedly connected with the inner sealing cover (5), a water sealing sheet (11) is attached to the bottom of the bottom shell (41), a piston rod (43) is arranged in the bottom shell (41), a circular groove (433) with an opening at the upper end is formed in the piston rod (43), a circular hole (432) is formed in the side wall of the piston rod (43), the circular hole (432) penetrates through the side wall of the piston rod (43) and is communicated with the circular groove (433), a piston (42) and a piston rod sleeve (44) are sleeved on the periphery of the piston rod (43), the piston rod sleeve (44) is located above the piston (42), the periphery of the piston (42) is attached to the inner wall of the bottom shell (41), a downward convex circular ring (91) is arranged in the middle of the button (9), and the inside of the circular ring (91) is of a hollow structure and used for, the utility model discloses a piston rod, including piston rod cover (44), piston rod cover (44) and limit platform (441), the inside of piston rod cover (44) is equipped with annular limit platform (441), limit platform (441) cuts off into the upper plenum that is used for holding ring (91) and the lower cavity that is used for holding piston rod (43) with the inside of piston rod cover (44), the center department of limit platform (441), drain pan (41) all is equipped with the opening, the periphery cover of piston rod cover (44) is equipped with connector (45), the mutual rigid coupling in upper end of connector (45) and drain pan (41), the periphery of piston rod cover (44) still overlaps and is equipped with spring (46), the upper end of piston rod cover (44) is equipped with flanging (442), the upper and lower both ends of spring (46) respectively with flanging (442) and connector (45) support each other and lean.

4. A push-on cream bottle as claimed in claim 3, wherein: an extension table (431) used for limiting the piston (42) is arranged at the lower part of the piston rod (43).

5. A push-on cream bottle as claimed in claim 3, wherein: the upper end face of the inner sealing cover (5) is provided with a circular-ring-shaped bulge (51), the upper part of the bottom shell (41) is provided with a positioning bulge (411), and the connector (45) is provided with a second flanging groove (451) used for accommodating the positioning bulge (411) and the bulge (51).

6. A push-on cream bottle as claimed in claim 3, wherein: an annular groove (421) is formed in the piston (42), and the lower end of the piston rod sleeve (44) is located in the extending direction of the groove (421).

7. The push-on cream bottle of claim 1, wherein: the buckle structure comprises a male buckle (63) arranged on the inner flanging (62) and a groove ring (83) arranged on the inner wall of the outer cover (8).