CN217836490U

CN217836490U - Replaceable lotion bottle

Info

Publication number: CN217836490U
Application number: CN202222002193.7U
Authority: CN
Inventors: 桂仁东
Original assignee: Zhejiang Shengqi Industrial Co ltd
Current assignee: Zhejiang Shengqi Industrial Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-11-18
Anticipated expiration: 2032-07-22

Abstract

The utility model relates to a replacement emulsion bottle, which comprises an outer bottle and a replaceable inner bottle, wherein a middle section which can be rotatably arranged between a bottle cap and the outer bottle body is provided with an inner peripheral wall and an outer peripheral wall, and a deformable elastic sheet is formed on the inner peripheral wall; the bottleneck portion of the outer bottle body is inserted between the inner peripheral wall and the outer peripheral wall of the middle section, and a notch matched with the elastic sheet is formed in the bottleneck portion. The emulsion bottle utilizes the plastic deformation of the elastic sheet, the middle section is rotated to open or lock the buckling position between the inner bottle and the outer bottle, and after the contents are used up, the outer bottle with the outer packing effect can be reused as long as a new inner bottle is replaced, so that the waste can be reduced to the maximum extent, and the emulsion bottle is simple in structure and convenient to operate. Meanwhile, the emulsion bottle can still adopt conventional liquid outlet devices such as a spray head and the like without changing the conventional liquid outlet mode, and has convenient use and good applicability.

Description

Replaceable lotion bottle

Technical Field

The utility model relates to a lotion bottle, in particular to a lotion bottle which can be replaced after the content is used up.

Background

The prior art lotion bottles usually include some functional structure, such as a nozzle device, etc., to pump out the contents for the convenience of consumers. In addition, because many cosmetics need to be stored away from light, in order to ensure that the contents do not deteriorate, the bottle body usually has a thick bottle wall, and in order to obtain a good packaging effect, the bottle body is attractive in manufacture and high in cost. However, when the user uses all the contents in the conventional emulsion bottle, the whole emulsion bottle is discarded without secondary use, so that the conventional emulsion bottle is greatly wasted and is not environment-friendly.

In order to solve the above problems, some manufacturers continuously develop some replaceable lotion bottles to replace the inner bottle containing the contents, so that the outer bottle can be reused. For example, in the replacement lotion bottle (No. CN 216834824U) applied by the applicant, the soft rubber sleeve capable of deforming under pressure is arranged at the opening of the outer bottle, and the buckling position between the inner bottle and the outer lock can be opened by pressing the soft rubber sleeve, so that the inner bottle can be pulled out, and a new inner bottle can be replaced, and the outer bottle with the outer packaging effect can be reused, thereby reducing waste. Meanwhile, the liquid outlet device does not need to change the conventional liquid outlet mode, can still adopt the conventional liquid outlet devices such as a spray head and the like, and has convenient use and good applicability. Also, for example, publication numbers CN214127413U (named as "a lotion bottle") and CN214127410U (named as "a replaceable lotion bottle") disclose a structure in which inner bottles can be replaced, thereby achieving the effects of environmental protection and cost reduction.

Therefore, in order to enrich the structure of the emulsion bottle with replaceable inner bottle, more and more new designs need to be introduced to meet the selection of different consumers.

Disclosure of Invention

The utility model aims to solve the technical problem that to prior art current situation, provide a neotype replacement dress emulsion bottle structure, and simple structure, replacement convenience.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: this replacement dress emulsion bottle, including outer bottle and the interior bottle of interchangeable, outer bottle includes bottle lid, outer bottle and well festival, interior bottle is including the interior bottle that is used for storing the content, the lock sleeve that is connected with interior bottle and play liquid device, its characterized in that is:

the middle section is rotatably arranged between the bottle cap and the outer bottle body, the middle section is provided with an inner peripheral wall and an outer peripheral wall, and a deformable elastic sheet is formed on the inner peripheral wall;

the bottleneck part of the outer bottle body is inserted between the inner peripheral wall and the outer peripheral wall of the middle section, and a notch matched with the elastic sheet is formed in the bottleneck part;

when the elastic sheet on the middle section deviates from the notch, the elastic sheet is in an extrusion deformation state, and the middle section is in a locked state buckled with the outer bottle body and the lock sleeve respectively; when the elastic sheet on the middle section is aligned with the notch, the middle section is respectively in a separable unlocking state with the outer bottle body and the lock sleeve.

Preferably, a first flange and a first groove which can be mutually buckled are circumferentially arranged between the outer wall of the bottleneck part of the outer bottle body and the inner wall of the outer peripheral wall of the middle section respectively; and a second flange and a second groove which can be mutually buckled are circumferentially arranged between the inner wall of the elastic sheet and the outer wall of the lock sleeve respectively. When the inner bottle and the outer bottle are in a locking state, the first flange and the first groove are buckled to form a limit position, and the second flange and the second groove are buckled to form a limit position.

Preferably, the elastic sheet is formed by thinning the wall thickness of a local peripheral wall between two open grooves on the inner peripheral wall of the middle section.

Preferably, a blocking wall protruding towards the outer peripheral wall is further arranged at a position, adjacent to the elastic sheet, of the inner peripheral wall of the middle section, the blocking wall is arranged on a groove wall on one side, opposite to the elastic sheet, of one open groove, and the blocking wall can collide with two side walls of the notch of the outer bottle body, so that the middle section can rotate in a set direction to operate, and the maximum rotation angle of the middle section is limited.

Preferably, two elastic sheets are preferably selected and are symmetrically distributed along the circumferential direction of the middle section; correspondingly, the notches are also two, and the two notches are symmetrically distributed along the circumferential direction of the bottle neck of the outer bottle body, so that the two symmetrical locking parts are arranged in the circumferential direction, and the locking effect is better

Preferably, the circumferential length of the notch is greater than that of the elastic sheet, and a protrusion is respectively extended upwards from the bottom wall of the notch corresponding to the two open slots to increase the hand feeling of the buckling position.

Preferably, the middle section is in a multi-layer peripheral wall structure with radial intervals, and the middle section is provided with an upper peripheral wall between the inner peripheral wall and the outer peripheral wall besides the inner peripheral wall and the outer peripheral wall, and the upper peripheral wall is detachably connected with the bottle cap in a buckling manner.

Preferably, the liquid outlet device adopts a spray head structure. If the content in the bottle is liquid, the liquid outlet device can adopt a conventional spray head formed by assembling a press head, a pump core assembly and the like, and when the inner bottle is replaced, the spray head is integrally pulled out together with the inner bottle to replace the inner bottle.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses a set up shell fragment and breach between well festival and outer bottle, utilize the plastic deformation of shell fragment, rotatory well festival can make in bottle and the outer bottle between detain the position open or lock, after the content exhausts, as long as replace new in the bottle can, the outer bottle of utensil extranal packing effect can recycle, therefore can furthest's reduction extravagant, and simple structure, convenient operation. Meanwhile, the emulsion bottle can still adopt conventional liquid outlet devices such as a spray head and the like without changing the conventional liquid outlet mode, and has convenient use and good applicability.

Drawings

Fig. 1 is an exploded view of the embodiment of the present invention.

Fig. 2 is a schematic cross-sectional view of the embodiment of the present invention in an unlocked state.

Fig. 3 is an enlarged view of fig. 2 at a.

Fig. 4 is a schematic cross-sectional view of the embodiment of the present invention in a locked state.

Fig. 5 is an enlarged view of fig. 4 at B.

Fig. 6 is a schematic view of the outer bottle body according to the embodiment of the present invention.

Fig. 7 is a schematic diagram of an inverted state of a middle section according to an embodiment of the present invention.

Fig. 8 is a schematic external view of an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1-8, the lotion bottle of the present invention mainly comprises an outer bottle 1 and an inner bottle 2, wherein:

the outer bottle 1 comprises a bottle cap 13, a middle section 12 and an outer bottle body 11, the middle section 12 is arranged between the bottle cap 13 and the outer bottle body 11 and can rotate, and the middle section 12, the outer bottle body 11 and the bottle cap 13 are connected in a detachable buckling mode. As shown in fig. 1 and 7, the middle section 12 has a multi-layer wall structure with two open ends and radial spaces, and has inner and

outer walls

121, 122 and an upper wall 128 between the inner and outer walls, and the upper wall 128 is fastened to the bottle cap 13. The inner and outer

peripheral walls

121, 122 are spaced apart from each other, and the neck 111 of the outer bottle body is inserted into the space. The outer peripheral wall 122 extends downward relative to the inner peripheral wall 121, and a first groove 129 is formed on the inner wall of the outer peripheral wall 122 in the circumferential direction and can be buckled with the first flange 113 on the outer wall of the neck of the outer bottle body to form a limit. Two elastic sheets 123 which are symmetrically arranged in a circumferential direction are formed on the inner circumferential wall 121, and the elastic sheets 123 are formed by thinning the wall thickness of a local circumferential wall between two open grooves 124 on the inner circumferential wall 121 of the middle section and can be plastically deformed. A retaining wall 126 protruding toward the outer peripheral wall 122 is formed adjacent to each spring 123, and the retaining wall 126 may be disposed on a wall of one of the open slots opposite to the spring and may collide with two sidewalls of the notch 112 of the outer bottle body, so as to allow the middle section 12 to rotate in a predetermined direction and limit the maximum rotation angle thereof. If the retaining wall 126 is disposed on the left side of the elastic sheet 123 in the figure of this embodiment, the middle section is rotated clockwise during locking, and the maximum rotatable angle of the middle section 12 is rotated to collide with the right sidewall of the notch, at this time, the elastic sheet 123 is dislocated with the notch 112, and the inner and outer bottles are locked. On the contrary, during unlocking, the middle section 12 is rotated counterclockwise, and can be rotated to collide with the left side wall of the notch 112, at this time, the elastic sheet 123 is aligned with the notch 112, and the inner bottle and the outer bottle are in an unlocked state. The inner wall of the elastic sheet 123 is formed with a second flange 125 along the circumferential direction, which can be buckled with a second groove 221 on the outer wall of the lock sleeve 22 to form a limit position, and the outer wall of the elastic sheet 123 is formed with a plurality of convex strips 127 arranged in the longitudinal direction.

The bottleneck 111 of the outer bottle body is inserted into the space between the inner peripheral wall 121 and the outer peripheral wall 122 of the middle section, a first flange 113 buckled with a first groove 129 on the middle section is formed on the bottleneck 111 in the circumferential direction, two notches 112 are symmetrically arranged in the circumferential direction on the bottleneck, the circumferential length of each notch 112 is larger than that of each elastic sheet 123, and in order to increase the hand feeling of buckling positions, two open grooves 124 corresponding to the inner peripheral wall of the middle section on the bottom wall of each notch 112 are respectively provided with an arc-shaped protrusion 114 in an extending manner, as shown in fig. 6.

The inner bottle 2 includes an inner bottle body 21, a liquid outlet device 23 mounted on the inner bottle body, and a lock sleeve 22, wherein the liquid outlet device 23 shown in fig. 1 of this embodiment adopts a conventional nozzle comprising a button, a pump core assembly, etc., and of course, the nozzle structure may also adopt other existing structural types or a new design, which does not affect the replacement of the inner bottle, and thus, the liquid outlet device is not described in detail.

The inner bottle body 21 of the utility model is used for storing the content, when the content inside is used up, the content can be pulled out from the outer bottle together with the liquid outlet device 23 and the lock sleeve 22, and the outer bottle can be continuously used after being replaced by a new inner bottle.

As shown in fig. 2 and 4, the inner bottle body 21 is screwed on the lock sleeve 22, and the lock sleeve 22 is also a multi-layer peripheral wall structure, wherein an annular groove, i.e. the second groove 221, is formed on the outer wall of the outer peripheral wall thereof for being buckled with the flange 125 on the elastic sheet. However, since the inner structure is mainly assembled with the liquid outlet device 23 and the inner bottle body 21, the inner structure can be adaptively changed according to the difference of the structures or connection modes of the liquid outlet device and the inner bottle body, and the inner structure is not limited by the embodiment and has no influence on the solution of the technical problem of the present invention, so that the description of the structure is not provided.

The working principle of the emulsion bottle of the utility model is as follows: after the liquid in the inner bottle is used up, the middle section 12 rotates anticlockwise, the elastic sheet 123 rotating to the middle section is aligned with the notch 112 on the outer bottle body, the elastic sheet 123 is deformed and restored after being extruded, the outer bottle body 11, the middle section 12 and the lock sleeve 22 are in an unlocking state without locking, and the whole inner bottle 2 can be taken out at the moment. When the inner bottle 2 is replaced, the inner bottle 2 is filled, the middle section 12 is rotated clockwise, the elastic sheet 123 on the middle section leaves the position of the notch 112, at the moment, the elastic sheet 123 is extruded and deformed, the first groove 129 and the second flange 125 on the middle section are respectively buckled with the first flange 113 on the outer bottle body and the second groove 221 on the lock sleeve (as shown in fig. 5), so that the inner bottle is in a locked state, and the inner bottle cannot be taken out from the outer bottle without rotating the middle section.

Claims

1. The utility model provides a replacement dress emulsion bottle, includes outer bottle and the replaceable interior bottle, outer bottle includes bottle lid, outer bottle and well festival, interior bottle is including the interior bottle that is used for storing the content, lock sleeve and the play liquid device that is connected with interior bottle, its characterized in that:

2. The replacement lotion bottle of claim 1, wherein: the outer wall of the bottleneck portion of the outer bottle body and the inner wall of the outer peripheral wall of the middle section are circumferentially provided with a first flange and a first groove which can be mutually buckled.

3. A refill emulsion bottle according to claim 2, wherein: and a second flange and a second groove which can be mutually buckled are circumferentially arranged between the inner wall of the elastic sheet and the outer wall of the lock sleeve respectively.

4. A replacement lotion bottle according to claim 1 or 2 or 3, wherein: the elastic sheet is formed by thinning the wall thickness of a local peripheral wall between two open grooves on the inner peripheral wall of the middle section.

5. A replacement lotion bottle according to claim 4, wherein: the inner peripheral wall of the middle section is also provided with a blocking wall protruding towards the outer peripheral wall at a position adjacent to the elastic sheet, and the blocking wall is arranged on the groove wall at one side of one open groove relative to the elastic sheet.

6. The replacement lotion bottle as set forth in claim 5, wherein: the two elastic pieces are symmetrically distributed along the circumferential direction of the middle section; correspondingly, the two gaps are also symmetrically distributed along the circumferential direction of the bottle neck of the outer bottle body.

7. The replacement lotion bottle as set forth in claim 4, wherein: the circumferential length of the notch is greater than that of the elastic sheet, and a bulge extends upwards from the bottom wall of the notch corresponding to the two open grooves respectively.

8. The replacement lotion bottle of claim 1, wherein: the middle section is of a multi-layer peripheral wall structure with radial intervals, and is provided with an upper peripheral wall between the inner peripheral wall and the outer peripheral wall besides the inner peripheral wall and the outer peripheral wall, and the upper peripheral wall is detachably connected with the bottle cap in a buckling way.

9. A replacement lotion bottle according to claim 1, wherein: the liquid outlet device adopts a spray head structure.