CN212196275U

CN212196275U - Dilatation cosmetics packaging bottle

Info

Publication number: CN212196275U
Application number: CN202020902559.4U
Authority: CN
Inventors: 何思毅
Original assignee: Shaoxing Xinhong Packing Co ltd
Current assignee: Shaoxing Xinhong Packing Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2020-12-22
Anticipated expiration: 2030-05-25

Abstract

The utility model discloses an dilatation cosmetic packaging bottle belongs to cosmetic packaging technical field. The utility model provides an dilatation cosmetics packaging bottle, the bottle comprises a bottle body, midbody and bottle lid, the bottle divide into inlayer and skin, the vertical direction of both sides is equipped with the guide strip towards the inboard side convexity around the outer internal surface, be equipped with the constant head tank in the left and right sides of its surface, be equipped with the midbody between inlayer and the skin, the surface of midbody just is equipped with the guide way of vertical direction in the position that the guide strip corresponds, be equipped with positioning mechanism at its position that corresponds with the constant head tank, positioning mechanism includes the locating piece, the push rod, the slider, the spout, the spring, the inside radial direction of midbody lower extreme is equipped with outside trapezoidal step spout, be equipped with the slider in the spout, be equipped with the spring between slider and the spout, the push rod is connected. The utility model discloses can change the volume according to inside cosmetics surplus, convenient to use and accomodate the arrangement.

Description

Dilatation cosmetics packaging bottle

Technical Field

The utility model relates to a cosmetics packaging technical field specifically is a dilatation cosmetics packaging bottle.

Background

The cosmetic is a chemical industrial product or a fine chemical product which is applied to any part of the surface of a human body, such as skin, hair, nails, lips and teeth, by smearing, spraying or 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 a good state. Cosmetics are generally bottled, and when the bottle is used for a period of time, the bottle is too large, occupies a space and is not easy to store, and finally, the cosmetics at the bottom cannot be taken out, so that the cosmetics are wasted.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide an dilatation cosmetics packaging bottle can change the volume according to inside cosmetics surplus, convenient to use and accomodate the arrangement.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

An expansion cosmetic packaging bottle comprises a bottle body, a middle body and a bottle cap, wherein the bottle body is divided into an inner layer and an outer layer, guide strips protruding inwards are arranged in the vertical direction of the front side and the rear side of the inner surface of the outer layer, positioning grooves are arranged on the left side and the right side of the outer surface of the inner layer, an intermediate body is arranged between the inner layer and the outer layer, a guide groove in the vertical direction is arranged on the outer surface of the intermediate body and at the position corresponding to the guide strip, a positioning mechanism is arranged at the position corresponding to the positioning groove, the positioning mechanism comprises a positioning block, a push rod, a slide block, a slide groove and a spring, an outward trapezoidal step sliding groove is arranged in the radial direction of the inner part of the lower end of the intermediate body, a sliding block is arranged in the sliding groove, a spring is arranged between the sliding block and the sliding groove, the other end of the sliding block is connected with a push rod, the outer end of the push rod is connected with a positioning block, the upper end of the intermediate body is connected with a bottle cap, and a sealing cover is arranged between the bottle cap and the intermediate body.

Further, the constant head tank is at every vertical direction of side evenly distributed 3.

Furthermore, the number of the positioning mechanisms is 2, the number of the positioning mechanisms is 1 on each side face corresponding to the positioning groove, and the positioning blocks are smaller than the positioning grooves.

Furthermore, the middle body is close to the outer surface of the inner layer of the bottle body, a gap is reserved between the middle body and the inner surface of the outer layer, and the gap is larger than the compression amount of the spring.

Furthermore, the upper end of the intermediate body is provided with a limiting boss, the size of the limiting boss is the same as that of the outer layer, the upper end of the limiting boss is provided with a threaded hole, and the threaded hole is in threaded fit connection with the bottle cap.

3. Advantageous effects

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

the utility model discloses the midbody is equipped with positioning mechanism and includes locating piece, push rod, slider, spout, spring, and through compression locating piece and constant head tank cooperation, fixed, enlarge and reduce inside volume, when the volume is the biggest, can adorn 2 times volume of bottle, can down remove the midbody after using a period, reduce the volume of cosmetics packaging bottle, be convenient for accomodate, and the cosmetics of the bottom of being convenient for take when using at last, avoid extravagant.

Two, the utility model discloses can be suitable for the cosmetic bottle requirement of different capacity specifications, practice thrift the new mould cost of development and product packaging unified.

Drawings

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

fig. 2 is a front sectional view of the bottle cap of the present invention when closed;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is a schematic view of the structure of the bottle body of the present invention;

the reference numbers in the figures illustrate:

the bottle comprises a bottle body 1, an outer layer 11, an inner layer 12, a guide strip 11a, a positioning groove 11b, a middle body 2, a guide groove 21, a limiting boss 22, a threaded port 23, a bottle cap 3, a positioning mechanism 4, a positioning block 41, a spring 42, a sliding chute 43, a sliding block 44, a push rod 45 and a sealing cap 5.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an expansion cosmetic packaging bottle comprises a bottle body 1, an intermediate body 2 and a bottle cap 3, wherein the bottle body 1 is divided into an inner layer 12 and an outer layer 11, guide strips 11a protruding inwards are arranged in the vertical direction of the front side and the rear side of the inner surface of the outer layer 11, the guide strips 11a are in the shape of an arc, positioning grooves 11b are arranged on the left side and the right side of the outer surface of the outer layer 11, 3 positioning grooves 11b are uniformly distributed in the vertical direction of each side surface and can be positioned at 3 different positions, the intermediate body 2 is arranged between the inner layer 12 and the outer layer 11, guide grooves 21 in the vertical direction are arranged on the outer surface of the intermediate body 2 and at the position corresponding to the guide strips 11a, the length of each guide groove 21 is the same as that of the guide strip 11a, the shape of the guide groove is in the shape of an inwards concave arc and larger than that of the guide strip 11, each 1 side corresponding to the positioning groove 11b is matched with the positioning groove 11b, the positioning mechanism 4 comprises a positioning block 41, a push rod 45, a sliding block 44, a sliding groove 43 and a spring 42, an outward trapezoidal step sliding groove 43 is arranged in the radial direction of the inner portion of the lower end of the intermediate body 2, the sliding block 44 is arranged in the sliding groove 43, the sliding block 44 and the sliding groove 43 are arranged, the positioning block 41 is smaller than the positioning groove 11b, the positioning block 41 is convenient to protrude or the positioning groove 11b is arranged in the positioning groove, the intermediate body 2 can be limited to move up and down, the upper end of the intermediate body 2.

In addition, the middle body 2 is close to the outer surface of the inner layer 12 of the bottle body 1, a certain gap is reserved between the middle body and the surface of the inner layer 11 of the outer layer, the gap is larger than the compression amount of the spring 42, the positioning block 41 can be compressed into the gap, the middle body 2 can move up and down, the upper end of the middle body 2 is provided with a limiting boss 22, the size of the limiting boss 22 is the same as that of the outer layer 11, the outer attractiveness is guaranteed, the upper end of the middle body 2 is provided with a threaded opening 23, and the threaded.

The utility model discloses the theory of operation: firstly, according to the cosmetic volume adjustment packing bottle volume, press locating piece 41, compression spring 42, locating piece 41 retracts, select suitable constant head tank 11b and locating piece 41 cooperation, fixed packing bottle volume, the upper end pours into cosmetics into, bottle lid 3 and midbody 2 threaded connection, use after a period, can make the packing bottle diminish by the same mode, be convenient for accomodate, and conveniently take out the cosmetics at the bottom of the bottle when using at last, avoid extravagant.

The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.

Claims

1. The utility model provides a dilatation cosmetics packaging bottle, includes bottle (1), midbody (2) and bottle lid (3), its characterized in that: the bottle body (1) is divided into an inner layer (12) and an outer layer (11), guide strips (11 a) which are convex inwards are arranged in the vertical direction of the front side and the rear side of the inner surface of the outer layer (11), positioning grooves (11 b) are arranged on the left side and the right side of the outer surface of the inner layer, an intermediate body (2) is arranged between the inner layer (12) and the outer layer (11), a guide groove (21) in the vertical direction is arranged on the outer surface of the intermediate body (2) and in the position corresponding to the guide strips (11 a), a positioning mechanism (4) is arranged in the position corresponding to the positioning grooves (11 b), the positioning mechanism (4) comprises a positioning block (41), a push rod (45), a sliding block (44), a sliding groove (43) and a spring (42), an outward trapezoidal step sliding groove (43) is arranged in the inner radial direction of the lower end of the intermediate body (2), the sliding block (44) is arranged in the sliding groove (43, the other end of the sliding block (44) is connected with a push rod (45), the outer end of the push rod (45) is connected with a positioning block (41), the upper end of the intermediate body (2) is connected with the bottle cap (3), and a sealing cover (5) is arranged between the bottle cap (3) and the intermediate body (2).

2. The flash cosmetic packaging bottle of claim 1, wherein: the positioning grooves (11 b) are uniformly distributed in the vertical direction of each side face by 3.

3. The flash cosmetic packaging bottle of any one of claims 1 or 2, wherein: the number of the positioning mechanisms (4) is 2, the number of the positioning mechanisms is 1 on each corresponding side face of the positioning groove (11 b), and the positioning blocks (41) are smaller than the positioning grooves (11 b).

4. The flash cosmetic packaging bottle of claim 1, wherein: the intermediate body (2) is close to the outer surface of the inner layer of the bottle body (1), and has a gap with the inner surface of the outer layer (11), and the gap is larger than the compression amount of the spring (42).

5. The flash cosmetic packaging bottle of any one of claims 1 or 4, wherein: the middle body (2) upper end is equipped with spacing boss (22), the size of spacing boss (22) is the same with outer (11) size, and its upper end is equipped with screw thread mouth (23), screw thread mouth (23) and bottle lid (3) screw-thread fit are connected.