CN205456883U - Press release formula lipstick pipe - Google Patents

Abstract

The utility model discloses a press release formula lipstick pipe, include the body of constituteing by lid, base and median bundle core, the body is equipped with the sleeve pipe outward, sleeve pipe both ends opening, and the length of length and body is equal, the outer peripheral face of base is equipped with ring groove, and is corresponding the sheathed tube inner peripheral surface is equipped with the bump with ring groove matched with. The utility model discloses utilize the cooperation of bump and ring groove to fix the body at set intraduct, the body is hidden by the sleeve pipe totally, and the appearance is more pleasing to the eye, release end finished product, convenient operation through pressing, assembly structure simplifies than current lipstick pipe more, and manufacturing cost is lower.

Description

A push-and-pull lipstick tube

technical field

The utility model relates to a lipstick tube, in particular to a push-out type lipstick tube.

Background technique

At present, makeup has become an indispensable part of people's daily life. The form of cosmetics is also various, such as powder, liquid, paste and so on. In order to facilitate the use of cosmetics, people generally make different cosmetics into different shapes and pack them in suitable containers. Among them, cosmetics in the form of vermicelli, such as lipstick, lip balm, concealer, skin whitening stick and sunscreen stick, etc. are generally packed in tubes, and such tubes are generally called lipstick tubes.

Common lipstick tubes on the market generally include a cover, a center beam core and a base. The center beam core includes a center beam, a fork, a bead and a spiral, and the center beam core of most lipstick tubes also includes a middle sleeve. Insert the assembled center beam core into the base, and then cooperate with the cover to form a finished lipstick tube. When it is practical, open the cover of the lipstick tube, rotate the center beam, and unscrew the beads containing the paste, which is practical and convenient.

CN 202060223 U discloses a concealed lipstick tube, which includes a cover and a center beam core. The cover includes an outer cover and an inner cover that are coaxially threaded and transition-fitted. The escaped clasp, the middle beam core is completely hidden in the inner cavity of the outer cover, and the head is matched with the inner cavity of the inner cover; there is a ring between the outer cover and the inner cover for pulling the inner cover to expose the bottom of the middle beam core to the outside. The drawstring of the cover, one end of the drawstring extends to the bottom of the inner cavity of the outer cover and is fixedly connected with the outer wall of the inner cover, and the other end passes through the through hole of the side wall of the outer cover and is connected with a puller. The patented lipstick tube puts the entire middle beam core in the outer cover, and the outer cover is integrated, which is very beautiful. In addition, the middle beam core is pulled out of the outer cover by a pull cord, which is convenient and novel to operate.

CN 203913825 U discloses a push-button lipstick packaging tube, which includes a cylindrical outer cover, a lipstick part slidably inserted in the outer cover, a pressing cover, a return spring arranged in the outer cover for resetting the pressing cover, and the pressing cover. The inner wall is a sliding fit, actuated by pressing the cap to disengage the lipstick part from the inner cap of the outer cap. In this patent, by setting the return spring, the pressing cover can be restored to its original position under the action of the return spring after being moved, and the lipstick packaging tube is more convenient to use and more beautiful; by setting the inner cover, after the pressing cover is pressed, the lipstick parts Move down together with the inner cover until the bottom of the inner cover touches the inner sleeve. At this time, the consumer can take out the lipstick part from the lower part, which is more convenient to use; after the consumer finishes using the lipstick part, insert the lipstick part into the outer cover. The lipstick parts will not be detached from the outer cover if the pressing cover is not pressed, and the lipstick packaging tube is convenient and reliable to carry.

Although the above-mentioned lipstick tubes all place the main body in the coat to achieve a more beautiful purpose, the structure is relatively complicated and the cost is also high.

Utility model content

The utility model provides a push-out type lipstick tube, which solves the problems of complex structure and high manufacturing cost of the existing lipstick tube.

A push-out type lipstick tube, comprising a body composed of a cover, a base and a center beam core, the body is provided with sleeves, the two ends of the sleeve are open, and the length is equal to the length of the body, the base The outer peripheral surface of the casing is provided with an annular slot, and correspondingly, the inner peripheral surface of the casing is provided with a convex point matching the annular slot.

At least one end of the sleeve has an oblique cut, and the side of the base or the cover is provided with a limit protrusion that matches the oblique cut, and the oblique cut and the limit protrusion mainly limit the distance between the body and the sleeve The circumferential rotation between the two, of course, also restricts the axial sliding between the two, which can show specific visual effects to consumers.

Preferably, both ends of the sleeve are provided with oblique cuts, and the body can be inserted from any end of the sleeve.

Preferably, the limiting protrusion is arranged on the side of the base, and the head of the limiting body is inserted into the sleeve first.

More preferably, the end of the cover body is provided with a diameter-reducing section, and a port part of the sleeve that cooperates with the cover body is provided with an inner flange that cooperates with the diameter-reducing section to restrict the cover body from passing through the sleeve pipe, Avoid excessive force to cause the protrusion to slip out of the annular slot, and the body to pass through the sleeve.

Further preferably, the outer peripheral surface of the cover is provided with a limit step that cooperates with the convex point to limit the cover from the sleeve, and the limit step can allow the cover to stay inside the sleeve when in use without first taking out the body. Open the cover again.

Preferably, the two oblique cut buttons are symmetrically arranged to make the appearance more beautiful.

The utility model uses the protrusions and the ring-shaped slot to fix the body inside the casing, the body is completely hidden by the casing, and the appearance is more beautiful; the bottom product is pushed out by pressing, and the operation is convenient; the assembly structure is more simplified than the existing lipstick tube, and the manufacturing The cost is lower.

Description of drawings

Fig. 1 is the exploded view of the lipstick tube of the present invention.

Fig. 2 is a sectional view of the lipstick tube of the present invention.

Fig. 3 is a sectional view of the utility model in an open state.

FIG. 4 is an enlarged view of part A in FIG. 2 .

FIG. 5 is an enlarged view of part B in FIG. 3 .

detailed description

As shown in Figure 1, a push-out lipstick tube includes a body composed of a center beam core 2, a cover body 4 and a base 3. The body is covered with a sleeve 1 whose length is basically the same as that of the body. Both ends of the sleeve 1 have oblique cuts 102, 104, as shown in Figure 2 and Figure 4, the base 3 is provided with an annular slot 302, the inner wall of the sleeve 1 is provided with a convex point 103, the annular slot 302 and the convex point 103 cooperates, and the stuck body will not slip out from the oblique cuts 102, 104.

As shown in FIG. 3 and FIG. 5 , a limit step 402 is provided on the cover body 1 , and the limit step 402 cooperates with the bump 103 to limit the cover body 4 from sliding out of the casing 1 . As shown in Fig. 2 and Fig. 3, the edge of a port portion where the sleeve 1 is matched with the cover body 4 has an inner flange 101, and the end of the corresponding cover body 4 has a diameter-reducing section 401 that cooperates with the inner flange 101, and is turned inward. The edge 101 is used to restrict the cover 4 from passing through the sleeve 1 .

The outer peripheral surface of the base 3 is provided with a limit bump 301 matching with the oblique notch 102. The limit bump 301 is used to limit the relative rotation of the base 3, the center beam core 2 and the casing 1, and of course also limit the distance between them. axial sliding. The top of the base 3 has an overlapping section that cooperates with the cover 4 , and the overlapping section is provided with a convex point 303 , and the inner wall of the corresponding cover 4 is provided with an annular locking groove 403 that cooperates with the convex point 303 .

When in use, press the body at the oblique notch 104, the convex point 103 will break away from the annular groove 302, the body part will slide out of the sleeve 1, pull the base 3, and the base 3 and the middle beam core, 2 will be separated from the sleeve 1 together. Due to the limitation of the step 402, the cover body 1 will not break away from the casing 1.

Rotate the center beam core, and the paste sticks out, ready to use. After use, the paste is turned back, and the bottom product composed of the center beam core 2 and the base is reinserted into the casing 1, and the cover 4 also moves with the bottom product. Due to the restriction of the inner flange 101, the cover 4 cannot slide out. When the convex point 103 is just snapped into the annular slot 302 .

Because the limit protrusion 301 and the oblique cutout 102 are limited, the matching relationship between the base 3 and the sleeve 1 is unique. If the cover 4 is set to be transparent, then the beam core 2 is seen from the cover 4, and the opening of the mouth The slope orientation is also fixed.

Claims (7)

1. A push-out type lipstick tube, comprising a body composed of a cover, a base and a middle beam core, the body is provided with sleeves, the sleeves are open at both ends, and the length is equal to the length of the body, its The feature is that, the outer peripheral surface of the base is provided with an annular slot, and the corresponding inner peripheral surface of the sleeve is provided with a convex point matching the annular slot. 2. The push-out lipstick tube according to claim 1, characterized in that at least one end of the sleeve has an oblique cut, and the side of the base or the cover is provided with a limit protrusion that matches the oblique cut. piece. 3. The push-out lipstick tube according to claim 2, wherein both ends of the sleeve are provided with oblique cuts. 4. The push-and-pull lipstick tube according to claim 2, wherein the limiting protrusion is arranged on the side of the base. 5. The push-out type lipstick tube as claimed in claim 4, characterized in that, the end of the cover is provided with a diameter-reducing section, and a port portion of the sleeve that cooperates with the cover is provided with a diameter-reducing section corresponding to the end of the cover. Cooperate with inner flanges used to limit the passage of the cover body through the sleeve. 6 . The push-and-pull lipstick tube according to claim 5 , wherein the outer peripheral surface of the cover is provided with a limit step that cooperates with the raised point and restricts the cover from detaching from the sleeve. 7 . 7. The push-out lipstick tube according to claim 3, characterized in that, the two oblique cut buttons are arranged symmetrically.