CN208683343U

CN208683343U - A kind of lotion pump

Info

Publication number: CN208683343U
Application number: CN201821292543.5U
Authority: CN
Inventors: 阮荣涛
Original assignee: Zhejiang Jinsheng New Material Ltd By Share Ltd
Current assignee: Zhejiang Jinsheng New Material Ltd By Share Ltd
Priority date: 2018-08-10
Filing date: 2018-08-10
Publication date: 2019-04-02
Anticipated expiration: 2028-08-10

Abstract

The utility model relates to cosmetic technical fields, more particularly to a kind of lotion pump, including bottle body, liner is equipped in bottle body, liner includes screw socket, the opening of bottle body is connected with shoulder set, cavity is offered in shoulder set, screw socket is within the cavity, shoulder, which is put on, is provided with the mounting hole opposite with screw socket, the inner wall of mounting hole is downwardly extending clamping portion, the inner wall of the clamping portion is equipped with flange, the outer wall of screw socket is equipped with the annular groove matched with flange, the advantage of the utility model is: liner connect that liner is replaced to connect with bottle body with shoulder lid, liner can be effectively prevented to shake in bottle body, improve the comfort level of user；Shoulder lid, liner, bottle body are linked together using a variety of fixed forms simultaneously, the fastness of each component connection of the lotion pump is improved, extends the service life of the lotion pump.

Description

A kind of lotion pump

Technical field

The utility model relates to cosmetic technical field more particularly to a kind of lotion pumps.

Background technique

Setting up in lotion pump has liner, can be stuck in bottle body by the ingehious design to liner shape and size. In reality production, liner mainly passes through blow molding, since precision assurance of the blow molding process to product is not high, after leading to finished product Although liner can be stuck in bottle body, shake bottle body after, liner can be shaken in bottle body and with bottle body collide make a sound, this Puzzlement is caused to consumer, reduces user experience；Meanwhile the liner of formation is blow molded since rigidity is lower, after long-time service Easily deformation occurs, leads to the reduction of the clamping fastness of liner and bottle body, causes liner to loosen, influence using function.

Utility model content

The purpose of this utility model is to provide liners to firmly install, steady lotion pump.

To achieve the goals above, the technical solution of the utility model is as follows:

A kind of lotion pump, including bottle body, bottle body is interior to be equipped with liner, and liner includes screw socket, and the opening of bottle body is connected with shoulder set, Offer cavity in shoulder set, screw socket is within the cavity, and shoulder, which is put on, offers the mounting hole opposite with screw socket, the inner wall of mounting hole to Under extend to form clamping portion, the inner wall of the clamping portion is equipped with flange, and the outer wall of screw socket is equipped with the ring matched with flange Slot.

Further, several first card slots are offered on the side wall of the clamping portion, the outer wall of screw socket is equipped with several A the first fixture block matched with the first card slot, the first card slot and the first fixture block correspond.

Further, the spacing of several first card slots is identical.

Further, segmentation seam is offered on the flange.

Further, several the second card slots are offered on the side wall of the bottle body opening, are set on the shoulder set inner wall The second fixture block for having several to match with the second card slot, the second card slot and the second fixture block correspond.

Further, the spacing of several second card slots is identical.

Further, the outer wall of the bottle body opening is equipped with several third fixture blocks, and the shoulder set inner wall is equipped with Several third card slots matched with the second fixture block, third fixture block and third card slot correspond.

Further, the spacing of several third fixture blocks is identical.

Further, the outer wall of the bottle body opening is equipped with external screw thread, and the shoulder set inner wall is equipped with and external screw thread The internal screw thread to match.

Further, the inner bladder outer wall is equipped with bulge loop, and bulge loop and the bottle body inner wall are interference fitted.

The utility model has the advantage of connecting that liner is replaced to connect with bottle body by liner and shoulder set, can effectively prevent Only liner shakes in bottle body, improves the comfort level of user；Use a variety of fixed forms by shoulder set, liner, bottle body simultaneously It links together, improves the fastness of each component connection of the lotion pump, extend the service life of the lotion pump.

Detailed description of the invention

Fig. 1 is the present embodiment cross-section diagram；

Fig. 2 is the present embodiment bottle body structural map；

Fig. 3 is the present embodiment liner main view；

Fig. 4 is that the present embodiment shoulder covers structural map；

Fig. 5 is that the present embodiment shoulder covers bottom view；

Fig. 6 is that the present embodiment shoulder covers cross-section diagram；

Label declaration

Bottle body 1, liner 2, screw socket 3, the first fixture block 4, shoulder set 5, cavity 6, mounting hole 7, clamping portion 8, the first card slot 9 turn over Side 10, annular groove 11, segmentation seam 12, the second card slot 13, the second fixture block 14, third fixture block 15, third card slot 16, bulge loop 17.

Specific embodiment

Present invention is further described in detail with reference to embodiments.

The present embodiment proposes a kind of lotion pump, and as shown in Figures 1 to 6, which includes bottle body 1, is equipped with liner in bottle body 1 2, the top of liner 2 is equipped with integrally formed screw socket 3, and the opening of bottle body 1 is connected with shoulder set 5, offers cavity 6, spiral shell in shoulder set 5 Mouth 3 is located in cavity 6, is provided with the mounting hole 7 opposite with screw socket 3 on shoulder set 5, the inner wall of mounting hole 7 is downwardly extending clamping Portion 8, the inner wall lower end of clamping portion 8 are equipped with flange 10, and the outer wall of screw socket 3 is equipped with the annular groove 11 matched with flange 10.Clamping 4 the first card slots, 9,4 the first card slots 9 are offered on the side wall in portion 8 to be circumferentially uniformly distributed along 8 side wall of clamping portion, screw socket 3 Outer wall is equipped with 4 the first fixture blocks 4 matched with the first card slot 9.By the cooperation of flange 10 and annular groove 11, liner 2 can It is fastened on shoulder set 5, the fastening of liner 2 and shoulder set 5 is further strengthened by the cooperation of the first card slot 9 and the first fixture block 4, together When the first fixture block 4 limit shoulder set 5 relative to liner 2 rotate.

Flange 10 is divided into four sections by the setting of the first card slot 9, is reduced flange 10 and is caught in the stress being subject to when annular groove 11, The present embodiment is to further decrease stress, and segmentation seam 12 is provided on flange 10, and segmentation seam 12 is located in each section of flange 10 Portion, the reduction of stress prevent clamping portion 8 from answering stress excessive and generate damage, while also facilitating the fastening of liner 2 and shoulder set 5.

The present embodiment is equipped with the spacing phase of 3 second 13,3 the second card slots 13 of card slot on the side wall of 1 opening of bottle body 5 inner walls, which are covered, Deng, shoulder is equipped with 3 the second fixture blocks 14 matched with the second card slot 13.The outer wall of 1 opening of bottle body is equipped with 3 The spacing of a 15,3 third fixture blocks 15 of third fixture block is equal, what the inner wall of shoulder set 5 was matched equipped with 3 with the second fixture block 14 Third card slot 16.By the fastening of third fixture block 15 and third card slot 16, shoulder set 5 can be fastened on bottle body 1, the second card slot 13 Setting reduce the stress that is subject to when 1 opening of bottle body fastens, while the fastening of the second card slot 13 and the second fixture block 14 is into one Step strengthens the binding force of shoulder set 5 with bottle body 1.

The present embodiment is stronger to connect liner 2, is provided with integrally formed bulge loop on the top of 2 shell of liner 17, by the interference fit of bulge loop 17 and 1 outer wall of bottle body, liner 2 can be clamped in bottle body 1.

The present embodiment replaces the connection of liner 2 Yu bottle body 1 by the way that liner 2 to be fastened on shoulder set 5, can be effectively prevented Liner 2 shakes in bottle body 1, improves the comfort level of user；Shoulder is covered into 5, liner 2, bottle using a variety of fixed forms simultaneously Body 1 links together, and improves the fastness of each component connection of the lotion pump, extends the service life of the lotion pump.

Claims

1. a kind of lotion pump, including bottle body, it is characterized in that: being equipped with liner in bottle body, liner includes screw socket, and the opening of bottle body connects There is shoulder set, offers cavity in shoulder set, screw socket is within the cavity, and shoulder, which is put on, offers the mounting hole opposite with screw socket, mounting hole Inner wall be downwardly extending clamping portion, the inner wall of the clamping portion is equipped with flange, and the outer wall of screw socket is equipped with and flange phase The annular groove of cooperation.

2. a kind of lotion pump as described in claim 1, it is characterized in that: offered on the side wall of the clamping portion several first Card slot, the outer wall of the screw socket are equipped with several the first fixture blocks matched with the first card slot, the first card slot and the first fixture block It corresponds.

3. a kind of lotion pump as claimed in claim 2, it is characterized in that: the spacing of several first card slots is identical.

4. a kind of lotion pump as described in claim 1, it is characterized in that: offering segmentation seam on the flange.

5. a kind of lotion pump as described in claim 1, it is characterized in that: offering several on the side wall of the bottle body opening Second card slot, the shoulder set inner wall are equipped with several the second fixture blocks matched with the second card slot, the second card slot and the second card Block corresponds.

6. a kind of lotion pump as claimed in claim 5, it is characterized in that: the spacing of several second card slots is identical.

7. a kind of lotion pump as claimed in claim 5, it is characterized in that: the outer wall of the bottle body opening be equipped with several the Three fixture blocks, the shoulder set inner wall are equipped with several third card slots matched with the second fixture block, third fixture block and third card slot It corresponds.

8. a kind of lotion pump as claimed in claim 7, it is characterized in that: the spacing of several third fixture blocks is identical.

9. a kind of lotion pump as described in claim 1, it is characterized in that: the outer wall of the bottle body opening is equipped with external screw thread, The shoulder set inner wall is equipped with the internal screw thread to match with external screw thread.

10. a kind of lotion pump as described in claim 1, it is characterized in that: the inner bladder outer wall is equipped with bulge loop, bulge loop with it is described Bottle body inner wall interference fit.