CN214453360U

CN214453360U - Curved bottle with internal driving fixing part

Info

Publication number: CN214453360U
Application number: CN202023187107.1U
Authority: CN
Inventors: 谢伟芬; 任素芳; 袁胜生
Original assignee: Zhejiang Sanrong Plastic & Rubber Co ltd
Current assignee: Zhejiang Sanrong Plastic & Rubber Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-10-22
Anticipated expiration: 2030-12-26

Abstract

The utility model discloses a curved bottle with an internal driving fixing part, which comprises an external screw cap, a bottle body and an internal driving fixing part, wherein the external screw cap comprises an external ellipsoid and an internal cylinder, the internal cylinder is arranged inside the external ellipsoid, the cross section of the external ellipsoid is of an oval structure as a whole, and a discharge hole is arranged in the center; two arc-shaped sliding grooves which are positioned at the upper and lower positions are arranged in the inner cylinder body and at the position where the inner driving fixing piece is arranged; the initial positions of the two sliding grooves are oppositely arranged. The utility model discloses can solve and how to optimize present bottle structure and make things convenient for its technical problem who uses.

Description

Curved bottle with internal driving fixing part

Technical Field

The utility model relates to a filling bottle, specific use like such bottle of cosmetic bottle among the daily life that says so.

Background

The cosmetic bottle applied to the field of daily life at present mainly comprises a bottle cap, a bottle body, a paste body and the like, wherein the paste body is led out generally in two modes, one mode is that the bottle cap is provided with two parts, the two parts adopt a one-side opening and closing design, and the mode is easy to have a gap when used for a period of time, so that air enters the bottle body, and the paste body is polluted. The second mode is that the bottle cap adopts an integral design and is in rotating fit with the bottle body. At present, the bottle cap is generally designed into a cylindrical shape, paste is conveniently led out when the bottle cap is separated from the bottle body, and a paste leading opening on the bottle body is closed when the bottle cap is combined with the bottle body. This method easily causes the bottle cap to be lost or to touch other objects to cause pollution, and the paste cannot be sealed or is secondarily polluted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a curved surface bottle with interior drive mounting solves the technical problem how to optimize present bottle structure and make things convenient for its use.

The curved bottle with the internal driving fixing piece comprises an external screw cap, a bottle body and the internal driving fixing piece, wherein the external screw cap comprises an external ellipsoid and an internal cylinder, the internal cylinder is arranged inside the external ellipsoid, the cross section of the external ellipsoid is of an oval structure as a whole, and a discharge hole is formed in the center of the external ellipsoid; two arc-shaped sliding grooves which are positioned at the upper and lower positions are arranged in the inner cylinder body and at the position where the inner driving fixing piece is arranged; the initial positions of the two sliding grooves are oppositely arranged; the inner driving fixing piece is integrally a cylinder, the top of the inner driving fixing piece is provided with a closed end, the side parts of the two sides are respectively provided with a rotating end, the closed end is matched with a discharge hole of the outer screw cap, the rotating end is matched with the sliding groove, and the shape of the bottle body corresponds to that of the outer screw cap.

The inner cylinder is provided with a positioning gap, and the bottle body is provided with a positioning block at the position of the positioning gap.

The inner cylinder body is internally provided with an inner ring, the inner side of the inner cylinder body is provided with a first limiting column, the outer side of the side surface of the inner ring is provided with a second limiting column, the first limiting column is matched with two limiting grooves of the inner driving fixing part, and the second limiting column is matched with two stop blocks of the inner driving fixing part.

And air vents are arranged on two sides of the closed end of the inner driving fixing piece.

The inner part of the inner driving fixing piece, which is matched with the bottle body, is provided with a tooth-shaped structure, the bottle body is correspondingly provided with the tooth-shaped structure at the position, and the two tooth-shaped structures are meshed with each other.

The utility model has the advantages that: because the inner driving fixing piece is added relative to the common bottle, and the outer rotary cover is designed into a curved surface shape, the bottle cover can be conveniently rotated, and the sliding is avoided; the inner driving fixing piece and the bottle body are in meshed fit, so that the inner driving fixing piece and the bottle body cannot rotate relatively, the outer screwing cover can only rotate relatively on the inner driving fixing piece in a spiral mode, and therefore when a gap exists between a discharge hole of the outer screwing cover and a closed end of the inner driving fixing piece, the paste can be guided out; when the discharge hole of the external screw cap is tightly kept with the closed end of the internal driving fixing piece, the paste outflow channel is closed.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of an external screw cap;

FIG. 3 is a schematic view of the interior of the outer screw cap;

FIG. 4 is a schematic view of the other side of the interior of the external screw cap;

FIG. 5 is a schematic view of the bottle with the external screw cap removed;

FIG. 6 is a schematic view of the other side of the product of FIG. 5;

FIG. 7 is a schematic view of the other side of the product relative to FIG. 6;

FIG. 8 is a schematic view of an inner drive mount;

FIG. 9 is another side schematic view of the inner drive mount;

FIG. 10 is a schematic view of a bottle;

in the figure, 1 is an external spiral cover, 11 is an external ellipsoid, 111 is a discharge hole, 12 is an internal cylinder, 121 is a sliding groove, 122 is an internal ring, 1221 is a first limiting column, 1222 is a second limiting column, 123 is a positioning notch, 2 is an internal driving fixing piece, 21 is a rotating end, 22 is a limiting groove, 23 is a stop, 24 is a closed end, 25 is a ventilation opening, 3 is a bottle body, 31 is a positioning block.

Detailed Description

Referring to fig. 1 to 10, the curved bottle with an internal driving fastener includes an external screw cap 1, a bottle body 3, and an internal driving fastener 2. The outward-turning cover 1 can drive the fixing piece 2 to rotate relatively, so that the discharge hole 111 can be opened and closed. The bottle body 3 is used for fixing the inner driving fixing piece 2 and is matched with the outer rotary cover 1. The inner driving fixing piece 2 is used for matching with the outer screwing cover 1 to enable the outer screwing cover to rotate spirally.

The screw-on cap 1 comprises an outer ellipsoid 11 and an inner cylinder 12, the inner cylinder 12 being arranged inside the outer ellipsoid 11. In the present case, the outer ellipsoid 11 and the inner cylinder 12 are of one-piece design.

The cross section of the outer ellipsoid 11 is of an oval structure as a whole, and a discharge hole 111 is formed in the center; by being designed in an oval shape, the user can thus apply a greater force to the closure than to a cylindrical shape without slipping.

Two arc-shaped sliding grooves 121 which are positioned at the upper and lower positions are arranged at the positions in the inner cylinder 12 and configured with the inner driving fixing piece 2; the initial positions of the two sliding grooves 121 are opposite; the sliding grooves 121 are designed to be engaged with the rotating end 21 of the inner driving fixing member 2 so that the outer cap 1 is spirally rotated up and down in an arc-shaped, i.e., spiral manner when the outer cap 1 is rotated by an external force. The inner cylinder 12 further has an inner ring 122 therein, the inner cylinder 12 has a first position-limiting post 1221 on the inner side, and the inner ring 122 has a second position-limiting post 1222 on the outer side of the side surface, wherein the first position-limiting post 1221 is engaged with the two position-limiting grooves 22 of the inner driving fixing member 2, and the second position-limiting post 1222 is engaged with the two stoppers 23 of the inner driving fixing member 2. With this arrangement, the outward lid 1 is restrained from rotating by an excessive angle at the rotation start position and the rotation stop position. In order to make the external screw cap 1 and the bottle body 3 correspond to each other in overall position, the inner cylinder 12 is designed with a positioning notch 123, and the bottle body 3 is designed with a positioning block 31 at the position of the positioning notch 123.

The inner driving fixing part 2 is a cylinder corresponding to the inner cylinder 12, the top of the inner driving fixing part is provided with a closed end 24 matched with the discharge port 111 of the outer screw cap 1, the closed end 24 is a round cap, namely the top end is a round cake, and the bottom end is a round angle, so that the discharge port 111 can be sealed at both the top end and the bottom end. In order to facilitate the discharge of the paste, air vents 25 may be provided on both sides of the closed end 24. Both side portions of the inner driving fixing member 2 are respectively provided with a rotation end 21 matching with the sliding groove 121, and when it is noted that the side of the rotation end 21 contacting with the sliding groove 121 needs to be designed as a sloping side so that the arcs of the sliding groove 121 match.

The shape of the bottle body 3 corresponds to the shape of the external screw cap 1, and the shape is also an ellipsoid, and the material thereof can be selected according to the requirement. The bottle body 3 is designed with a tooth-shaped structure at the position matched with the inner driving fixing part 2, and the inner driving fixing part 2 is also designed with the tooth-shaped structure at the position, so that the bottle body 3 and the inner driving fixing part 2 are fixed together without transmitting relative rotation, and the outer rotary cover 1 can perform relative spiral rotation with the inner driving fixing part 2 through a spiral groove and the rotating end 21.

In order to make the purpose, technical solution and advantages of the present invention more apparent, the following detailed description of the present invention is provided with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the present disclosure.

In the description of the present technical solution, it should be noted that the terms such as "above" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for convenience of describing the technical solution and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation and operate, and thus, should not be construed as limiting the technical solution. Furthermore, the terms "first" and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The number of each part of the scheme can be adaptively changed according to the requirement.

Although embodiments of the present technical solution have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the technical solution, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Curved surface bottle with interior drive mounting, including the bottle, its characterized in that: the device also comprises an external spiral cover and an internal driving fixing piece; the outer spiral cover comprises an outer ellipsoid and an inner cylinder, the inner cylinder is arranged inside the outer ellipsoid, the cross section of the outer ellipsoid is of an oval structure as a whole, and a discharge hole is formed in the center of the outer ellipsoid; two arc-shaped sliding grooves which are positioned at the upper and lower positions are arranged in the inner cylinder body and at the position where the inner driving fixing piece is arranged; the initial positions of the two sliding grooves are oppositely arranged; the inner driving fixing piece is integrally a cylinder, the top of the inner driving fixing piece is provided with a closed end, the side parts of the two sides are respectively provided with a rotating end, the closed end is matched with a discharge hole of the outer screw cap, the rotating end is matched with the sliding groove, and the shape of the bottle body corresponds to that of the outer screw cap.

2. The curved bottle with an inner drive fastener of claim 1, wherein: the inner cylinder is provided with a positioning gap, and the bottle body is provided with a positioning block at the position of the positioning gap.

3. The curved bottle with an inner drive fastener of claim 2, wherein: the inner cylinder body is internally provided with an inner ring, the inner side of the inner cylinder body is provided with a first limiting column, the outer side of the side surface of the inner ring is provided with a second limiting column, the first limiting column is matched with two limiting grooves of the inner driving fixing part, and the second limiting column is matched with two stop blocks of the inner driving fixing part.

4. The curved bottle with an internal drive fastener of claim 3, wherein: and air vents are arranged on two sides of the closed end of the inner driving fixing piece.

5. The curved bottle with an internal drive fastener of claim 4, wherein: the inner part of the inner driving fixing piece, which is matched with the bottle body, is provided with a tooth-shaped structure, the bottle body is correspondingly provided with the tooth-shaped structure at the position, and the two tooth-shaped structures are meshed with each other.