CN211140197U

CN211140197U - Emulsion bottle pump body structure not prone to falling and breaking

Info

Publication number: CN211140197U
Application number: CN201921864806.XU
Authority: CN
Inventors: 沈芳
Original assignee: Shaoxing Shenlong Aluminum Product Co ltd
Current assignee: Shaoxing Shenlong Aluminum Product Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-07-31
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses a lotion bottle pump body structure which is not easy to fall off and break, comprising a pressure pipe, a spring, a limit sleeve, a pump body, a catheter and a sliding sleeve, wherein the outside of the pressure pipe is sleeved with the spring, the limit sleeve and the sliding sleeve in sequence from top to bottom, the upper surface of the spring is matched with a first step outside the pressure pipe, and the lower surface of the spring is matched with a second step on the upper part of the limit sleeve; the limiting sleeve is embedded in the pump body, the limiting sleeve is externally provided with 2 second annular bulge structures, the inner wall surface of the pump body is provided with 2 third annular grooves, and the second annular bulge structures are matched with the third annular grooves; the pressure pipe is internally embedded with a liquid guide pipe, and the lower end of the liquid guide pipe is matched with the sliding sleeve. The utility model discloses can accomplish the pump suction to the emulsion, and the structure of this application is difficult for taking place the phenomenon that drops, fracture, and the reliability is high, and is longe-lived.

Description

Emulsion bottle pump body structure not prone to falling and breaking

[ technical field ] A method for producing a semiconductor device

The utility model relates to a technical field of cosmetic bottle, especially the technical field of the cracked emulsion bottle pump body structure that is difficult for droing.

[ background of the invention ]

Bottles for containing cosmetics are called cosmetic bottles. The cosmetics are chemical industrial products or fine chemical products which are applied, sprayed or the like on any part of the surface of the human body, such as skin, hair, nails, lips, teeth and the like, so as to achieve the purposes of cleaning, maintaining, beautifying, decorating and changing the appearance, or correcting the odor of the human body and keeping the good state. Most of the cosmetics exist in the state of emulsion, and a bottle containing the emulsion-like cosmetics is called an emulsion bottle. The emulsion bottle can convey the emulsion up mainly by a pump body structure at the upper end of the emulsion bottle. In the prior art, the pump body of the emulsion bottle is easy to fall off and break in the using process. In order to ensure the safe use of the lotion bottle, a lotion bottle pump body structure which is not easy to fall off and break is needed.

[ Utility model ] content

The utility model aims at solving the problem among the prior art, providing a difficult cracked emulsion bottle pump body structure that drops can accomplish the pump of emulsion and draw, and the difficult emergence of the structure of this application drops, cracked phenomenon, and the reliability is high, longe-lived.

In order to achieve the purpose, the utility model provides a lotion bottle pump body structure which is not easy to fall off and break, comprising a pressure pipe, a spring, a limit sleeve, a pump body, a catheter and a sliding sleeve, wherein the spring, the limit sleeve and the sliding sleeve are sequentially sleeved outside the pressure pipe from top to bottom, the upper surface of the spring is matched with a first step outside the pressure pipe, and the lower surface of the spring is matched with a second step on the upper part of the limit sleeve; the limiting sleeve is embedded in the pump body, the limiting sleeve is externally provided with 2 second annular bulge structures, the inner wall surface of the pump body is provided with 2 third annular grooves, and the second annular bulge structures are matched with the third annular grooves; the pressure pipe is internally embedded with a liquid guide pipe, and the lower end of the liquid guide pipe is matched with the sliding sleeve.

Preferably, the pressing pipe is of a pipeline structure with a hollow middle part, an upper opening is formed in the middle of the top of the pressing pipe, the upper opening is of a conical structure with a large upper part and a small lower part, a plurality of first annular grooves are formed in the wall surface of the inner wall of the upper end of the pressing pipe, a middle partition plate is arranged in the middle of the inside of the pressing pipe, a first through hole is formed in the middle of the middle partition plate, and a second annular groove is formed in the inner; a first step is arranged on the outer wall of the upper end of the pressure pipe, and a first annular convex structure is arranged on the outer wall surface of the lower end of the pressure pipe; the cross sections of the first annular groove, the second annular groove and the first annular bulge structure are all semicircular.

Preferably, the upper end of the limiting sleeve is provided with a second step, and the second step is matched with the lower surface of the spring; the lower end of the limiting sleeve is provided with a third step which is matched with the upper end face of the pump body; the outside lower extreme of stop collar is equipped with quantity 2 second annular bulge structure, and the second annular bulge structure outside the stop collar is big end down, and the cross-section of second annular bulge structure is semi-circular.

Preferably, a third annular bulge structure is arranged outside the upper end of the pump body, the inner wall surface of the upper end of the pump body is provided with 2 third annular grooves, the third annular grooves in the pump body are big in top and small in bottom, and the third annular grooves in the upper end of the pump body are arranged in parallel with the third annular bulge structure; the lower end in the pump body is provided with a lower partition plate, the center of the lower partition plate is provided with a second through hole, the outer part of the lower partition plate is concentrically provided with 4 third through holes, and the diameter of each third through hole is smaller than that of each second through hole.

Preferably, the liquid guide pipe is of a T-shaped hollow pipeline structure, and a fourth annular convex structure is arranged on the outer wall surface of the upper end of the liquid guide pipe; a fourth through hole is transversely formed in the tube wall at the lower end of the liquid guide tube; the lower end of the liquid guide pipe is provided with a fourth annular groove.

Preferably, the sliding sleeve is of a structure with a small middle and two large ends, a fifth annular groove is formed in the upper end of the sliding sleeve, and the fifth annular groove is matched with the lower end part of the pressing pipe; the lower end of the sliding sleeve is provided with a sixth annular groove which is matched with the lower end part of the catheter.

Preferably, the second annular groove of the pressure pipe is matched with a fourth annular convex structure outside the upper end of the catheter; the fourth annular groove at the lower end of the liquid guide pipe is matched with the sixth annular groove at the lower end of the sliding sleeve.

The utility model has the advantages that: the utility model discloses can accomplish the pump suction to the emulsion, and the structure of this application is difficult for taking place the phenomenon that drops, fracture, and the reliability is high, and is longe-lived.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

[ description of the drawings ]

FIG. 1 is a schematic view of a pump body structure of a lotion bottle not easy to break off;

FIG. 2 is a schematic view of a spring-removing split structure of a lotion bottle pump body structure not easy to break;

FIG. 3 is an enlarged view of the portion A of FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the portion B of FIG. 2 according to the present invention;

fig. 5 is an enlarged view of a portion C in fig. 2 according to the present invention.

In the figure: 1-pressing pipe, 11-upper opening, 12-first annular groove, 13-middle partition plate, 14-first through hole, 15-first step, 16-second annular groove, 17-first annular bulge structure, 2-spring, 3-limiting sleeve, 31-second step, 32-third step, 33-second annular bulge structure, 4-pump body, 41-third annular bulge structure, 42-third annular groove, 43-lower partition plate, 44-second through hole, 45-third through hole, 5-catheter, 51-fourth annular bulge structure, 52-fourth through hole, 53-fourth annular groove, 6-sliding sleeve, 61-fifth annular groove and 62-sixth annular groove.

[ detailed description ] embodiments

Referring to fig. 1, 2, 3, 4 and 5, the present invention comprises a pressure pipe 1, a spring 2, a stop collar 3, a pump body 4, a catheter 5 and a sliding sleeve 6, wherein the spring 2, the stop collar 3 and the sliding sleeve 6 are sequentially sleeved outside the pressure pipe 1 from top to bottom, the upper surface of the spring 2 is matched with a first step 15 outside the pressure pipe 1, and the lower surface of the spring 2 is matched with a second step 31 on the upper part of the stop collar 3; the limiting sleeve 3 is embedded in the pump body 4, the second annular bulge structures 33 with the number of 2 are arranged outside the limiting sleeve 3, the third annular grooves 42 with the number of 2 are arranged on the inner wall surface of the pump body 4, and the second annular bulge structures 33 are matched with the third annular grooves 42; a liquid guide pipe 5 is embedded in the pressure pipe 1, and the lower end of the liquid guide pipe 5 is matched with a sliding sleeve 6.

Specifically, the pressing pipe 1 is of a hollow pipeline structure, an upper opening 11 is formed in the middle of the top of the pressing pipe 1, the upper opening 11 is of a conical structure with a large upper part and a small lower part, a plurality of first annular grooves 12 are formed in the wall surface of the inner wall of the upper end of the pressing pipe 1, a middle partition plate 13 is arranged in the middle of the interior of the pressing pipe 1, a first through hole 14 is formed in the middle of the middle partition plate 13, and a second annular groove 16 is formed in the inner wall surface of the pressing pipe 1 below; a first step 15 is arranged on the outer wall of the upper end of the pressure pipe 1, and a first annular convex structure 17 is arranged on the outer wall surface of the lower end of the pressure pipe 1; the sections of the first annular groove 12, the second annular groove 16 and the first annular bulge structure 17 are all semicircular.

Specifically, the upper end of the limiting sleeve 3 is provided with a second step 31, and the second step 31 is matched with the lower surface of the spring 2; the lower end of the limiting sleeve 3 is provided with a third step 32, and the third step 32 is matched with the upper end face of the pump body 4; the outside lower extreme of stop collar 3 is equipped with quantity 2 second annular bulge structure 33, and the second annular bulge structure 33 outside the stop collar 3 is big-end-up, and the cross-section of second annular bulge structure 33 is semi-circular.

Specifically, a third annular bulge structure 41 is arranged outside the upper end of the pump body 4, the inner wall surface of the upper end of the pump body 4 is provided with 2 third annular grooves 42, the third annular grooves 42 in the pump body 4 are big at the top and small at the bottom, and the third annular grooves 42 at the upper end in the pump body 4 are arranged in parallel with the third annular bulge structure 41; the lower end in the pump body 4 is provided with a lower partition plate 43, the center of the lower partition plate 43 is provided with a second through hole 44, the outer part of the lower partition plate 43 is concentrically provided with 4 third through holes 45, and the diameter of each third through hole 45 is smaller than that of the corresponding second through hole 44.

Specifically, the liquid guide tube 5 is a T-shaped hollow pipeline structure, and a fourth annular convex structure 51 is arranged on the outer wall surface of the upper end of the liquid guide tube 5; a fourth through hole 52 is transversely formed on the tube wall at the lower end of the liquid guide tube 5; the lower end of the liquid guide tube 5 is provided with a fourth annular groove 53.

Specifically, the sliding sleeve 6 is of a structure with a small middle and two large ends, a fifth annular groove 61 is arranged at the upper end of the sliding sleeve 6, and the fifth annular groove 61 is matched with the lower end part of the pressure pipe 1; the lower end of the sliding sleeve 6 is provided with a sixth annular groove 62, and the sixth annular groove 62 is matched with the lower end part of the liquid guide pipe 5.

Specifically, the second annular groove 16 of the pressure tube 1 is matched with a fourth annular convex structure 51 outside the upper end of the catheter 5; the fourth annular groove 53 at the lower end of the liquid guide pipe 5 is matched with the sixth annular groove 62 at the lower end of the sliding sleeve 6.

The utility model discloses the working process:

the utility model relates to a difficult cracked emulsion bottle pump body structure that drops explains in the course of the work, combines the figure.

The upper opening 11 at the upper part of the pressure pipe 1 is embedded with a pipe body part inserted into the pressing head, the pipe body is fastened by matching in the first annular groove 12, and after connection is completed, emulsion sucked by a pump body structure pump is ensured to be extruded out of the pressing head; the lower end of the pump body 4 is connected to the bottom of the emulsion bottle through a hose; through constantly pressing the press head, realize the pump of emulsion, specific process is: the pressing head is pressed, so that the pressing pipe 1 continuously moves up and down (restoring force is generated by the spring 2), and the limiting sleeve 3 is fixedly connected with the pump body 4, so that the liquid guide pipe 5 and the sliding sleeve 6 move up and down, when the liquid guide pipe 5 moves down, emulsion flows in from the transverse fourth through hole 52 at the lower end of the liquid guide pipe 5 and is conveyed to the upper part through an internal channel, and when the sliding sleeve 6 returns upwards, the emulsion is sealed with the pump body 4 due to the characteristics of small middle and large two ends, vacuum suction force is generated, and the emulsion pump is pumped.

The utility model discloses, can accomplish the pump suction to the emulsion, and the structure of this application is difficult for taking place the phenomenon that drops, splits, and the reliability is high, and is longe-lived.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims

1. The utility model provides a cracked emulsion bottle pump body structure is difficult for droing which characterized in that: the pressure pipe comprises a pressure pipe (1), a spring (2), a limiting sleeve (3), a pump body (4), a liquid guide pipe (5) and a sliding sleeve (6), wherein the spring (2), the limiting sleeve (3) and the sliding sleeve (6) are sequentially sleeved outside the pressure pipe (1) from top to bottom, the upper surface of the spring (2) is matched with a first step (15) outside the pressure pipe (1), and the lower surface of the spring (2) is matched with a second step (31) on the upper part of the limiting sleeve (3); the limiting sleeve (3) is embedded in the pump body (4), the second annular bulge structures (33) with the number of 2 are arranged outside the limiting sleeve (3), the third annular grooves (42) with the number of 2 are arranged on the inner wall surface of the pump body (4), and the second annular bulge structures (33) are matched with the third annular grooves (42); a liquid guide pipe (5) is embedded in the pressure pipe (1), and the lower end of the liquid guide pipe (5) is matched with the sliding sleeve (6).

2. The lotion bottle pump body structure not easy to fall off and break as claimed in claim 1, wherein: the pressing pipe (1) is of a pipeline structure with a hollow middle part, an upper opening (11) is arranged in the middle of the top of the pressing pipe (1), the upper opening (11) is of a conical structure with a large upper part and a small lower part, a plurality of first annular grooves (12) are formed in the wall surface of the inner wall of the upper end of the pressing pipe (1), a middle partition plate (13) is arranged in the middle of the inner part of the pressing pipe (1), a first through hole (14) is formed in the middle of the middle partition plate (13), and a second annular groove (16) is formed in the inner wall surface of the pressing pipe; a first step (15) is arranged on the outer wall of the upper end of the pressure pipe (1), and a first annular convex structure (17) is arranged on the outer wall surface of the lower end of the pressure pipe (1); the sections of the first annular groove (12), the second annular groove (16) and the first annular bulge structure (17) are semicircular.

3. The lotion bottle pump body structure not easy to fall off and break as claimed in claim 1, wherein: a second step (31) is arranged at the upper end of the limiting sleeve (3), and the second step (31) is matched with the lower surface of the spring (2); a third step (32) is arranged at the lower end of the limiting sleeve (3), and the third step (32) is matched with the upper end face of the pump body (4); the outer lower extreme of stop collar (3) is equipped with second annular bulge structure (33) that quantity is 2, and the second annular bulge structure (33) of stop collar (3) outer is big-end-up, and the cross-section of second annular bulge structure (33) is semi-circular.

4. The lotion bottle pump body structure not easy to fall off and break as claimed in claim 1, wherein: the outer part of the upper end of the pump body (4) is provided with a third annular bulge structure (41), the inner wall surface of the upper end of the pump body (4) is provided with 2 third annular grooves (42), the third annular grooves (42) in the pump body (4) are big in top and small in bottom, and the third annular grooves (42) in the upper end of the pump body (4) are arranged in parallel with the third annular bulge structure (41); the pump body (4) inside lower extreme is equipped with down baffle (43), and lower baffle (43) positive center is equipped with second through-hole (44), and lower baffle (43) outside is equipped with third through-hole (45) that quantity is 4 with one heart, and the diameter of third through-hole (45) is less than the diameter of second through-hole (44).

5. The lotion bottle pump body structure not easy to fall off and break as claimed in claim 1, wherein: the liquid guide pipe (5) is of a T-shaped hollow pipeline structure, and a fourth annular convex structure (51) is arranged on the outer wall surface of the upper end of the liquid guide pipe (5); a fourth through hole (52) is transversely formed in the tube wall at the lower end of the liquid guide tube (5); the lower end of the liquid guide pipe (5) is provided with a fourth annular groove (53).

6. The lotion bottle pump body structure not easy to fall off and break as claimed in claim 1, wherein: the sliding sleeve (6) is of a structure with a small middle and two large ends, a fifth annular groove (61) is formed in the upper end of the sliding sleeve (6), and the fifth annular groove (61) is matched with the lower end part of the pressure pipe (1); the lower end of the sliding sleeve (6) is provided with a sixth annular groove (62), and the sixth annular groove (62) is matched with the lower end part of the liquid guide pipe (5).

7. A lotion bottle pump body structure not easy to fall off and break according to any one of claims 1 to 6, wherein: the second annular groove (16) of the pressure pipe (1) is matched with a fourth annular convex structure (51) outside the upper end of the catheter (5); the fourth annular groove (53) at the lower end of the liquid guide pipe (5) is matched with the sixth annular groove (62) at the lower end of the sliding sleeve (6).