CN218807696U - Vacuum bottle with environment-friendly replaceable inner core - Google Patents

Abstract

The utility model discloses a but vacuum bottle of inner core can be replaced in environmental protection belongs to vacuum bottle technical field, and the vacuum bottle includes outer bottle, inner core and screw cap, installs the pump head in the screw cap, and the press head is connected to the pump head, and inner core detachable installs in outer bottle, and the bottleneck department detachable connecting thread lid of outer bottle, outer bottle adopt glass material to make, and the bottleneck department of outer bottle is equipped with outer four-head screw thread, and is located the opening part outer fringe of bottleneck and has seted up the constant head tank, the utility model discloses in, the outer bottle that glass material made can promote the whole feel of product, and detachable is connected between inner core and the outer bottle, conveniently replaces the inner core, reduces the plastics discarded object, screw cap integrated into one piece, and the interior four-head screw thread of screw cap is with the outer four-head screw-thread fit of outer bottle, and the distance of screwing is little, convenient dismantlement, and dustproof dustcoat card can prevent both can prevent dust can prevent accidental pressing the press the head again and cause the material body to spill over.

Description

Vacuum bottle with replaceable inner core and capable of being protected

Technical Field

The utility model relates to a vacuum bottle technical field, concretely relates to but vacuum bottle of inner core can be replaced in environmental protection.

Background

The traditional vacuum bottle generally adopts double-layer plastic structure, outer multi-purpose transparent material, and the inlayer uses the material that can with material body direct contact, and the container just directly abandons after generally using. And the two layers are made of plastics, so that the whole product is light and has no texture. Accordingly, those skilled in the art have provided an environmentally friendly vacuum bottle with a replaceable core to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a but vacuum bottle of inner core is replaced in environmental protection, including outer bottle, inner core and screw cap, install the pump head in the screw cap, the press head is connected to the pump head, and the press head overcoat is equipped with dustproof dustcoat, and inner core detachable installs in outer bottle, the bottleneck department detachable connection screw cap of outer bottle.

Preferably: the outer bottle is made of glass materials.

Preferably, the following components: the bottle mouth of the outer bottle is provided with an outer four-head thread, and the outer edge of the opening of the outer bottle is provided with a positioning groove.

Preferably, the following components: but the opening part of inner core outwards extends to the side has the cyclic annular arch of joint in outer bottleneck department, and cyclic annular arch lower limb corresponds the constant head tank and is equipped with the location arch, and an air inlet duct has been seted up at least to cyclic annular arch bottom, and inner core bottom inner wall integrated into one piece has the bulge loop, and the air inlet has been seted up to one side that the inner core bottom lies in the bulge loop, installs sliding connection's piston in the inner core.

Preferably, the following components: the screw cap integrated into one piece, screw cap and outer bottle junction inner wall are equipped with interior four-head screw thread, interior four-head screw thread and outer four-head screw-thread fit, are equipped with the pump head installation pipe that is used for connecting the column recess of press head and is used for installing the pump head in the screw cap.

Preferably: the pump head installation pipe is arranged on the outer wall of the columnar groove and provided with raised lines.

Preferably, the following components: the threaded cover is located the first spacing rib of inner wall fixed connection of column recess, and the inner wall that the column recess is located first spacing rib one side is equipped with the bellying, and the side that first spacing rib was kept away from to the bellying is equipped with the spacing rib of second, and the bellying top is equipped with the fin, forms the slot between bellying and the first spacing rib that corresponds.

Preferably, the following components: the top end of the button is clamped with a decorative sheet.

Preferably, the following components: the liquid outlet nozzle is arranged in the button, the liquid outlet nozzle is positioned at one end of the inner side of the button and is in threaded connection with the pump head, the bottom end of the button corresponds to the cylindrical groove of the threaded cover and is integrally formed with an insertion pipe, insertion parts which are mutually matched are arranged in slots corresponding to the tail ends of the insertion pipes in a one-to-one mode, and clamping grooves are formed in the bottom ends of the insertion parts corresponding to the protruding ribs.

Preferably: the dustproof outer cover comprises a press head clamping portion clamped on the upper portion of the press head, an insertion tube clamping portion clamped outside the insertion tube and a liquid outlet nozzle clamping portion sleeved outside the liquid outlet nozzle.

The utility model discloses a technological effect and advantage:

1. the utility model discloses in, the outer bottle that glass material made can promote the whole feel of product, and detachable is connected between inner core and the outer bottle, conveniently replaces the inner core, reduces the plastics discarded object.

2. The utility model discloses in, screw cap integrated into one piece, the interior four-head screw thread of screw cap and the outer four-head screw-thread fit of outer bottle, the distance of screwing is little, convenient dismantlement.

3. The utility model discloses in, dustproof dustcoat card is in the button outside, both can prevent dust and can prevent again that the accident from pressing the button and causing the material body to spill over.

Drawings

FIG. 1 is a schematic structural diagram of a vacuum bottle with an environmentally friendly replaceable core according to an embodiment of the present disclosure;

FIG. 2 is an exploded view of an environmentally friendly, replaceable core vacuum bottle provided by an embodiment of the present application;

FIG. 3 is a schematic structural diagram of an outer bottle and an inner bottle in a vacuum bottle, which can replace an inner core in an environment-friendly manner, provided by the embodiment of the application;

FIG. 4 is a schematic structural diagram of an inner core in a vacuum bottle capable of environmentally replacing the inner core according to an embodiment of the present application;

FIG. 5 is a cross-sectional view of an inner core of an environmentally compatible, replaceable inner core vacuum bottle provided in accordance with an embodiment of the present disclosure;

FIG. 6 is a schematic structural diagram of a screw cap in a vacuum bottle with an environmentally-friendly replaceable inner core provided by an embodiment of the application;

FIG. 7 is a top view of a screw cap in a vacuum bottle with an environmentally friendly replaceable core according to an embodiment of the present disclosure;

FIG. 8 is a schematic view of the bottom structure of a screw cap in a vacuum bottle with an environmentally friendly replaceable core according to an embodiment of the present application;

FIG. 9 is a schematic structural diagram of a press head in a vacuum bottle with an environmentally-friendly replaceable core according to an embodiment of the present application;

fig. 10 is a schematic view of the internal structure of a press head in a vacuum bottle with an environmentally-friendly replaceable core according to an embodiment of the present application;

fig. 11 is a schematic structural diagram of a dust-proof housing in a vacuum bottle with an environmentally-friendly replaceable core according to an embodiment of the present application.

In the figure: 1. an outer bottle; 101. an outer four-start thread; 102. positioning a groove; 2. an inner core; 201. positioning the projection; 202. an air inlet groove; 203. a piston; 204. a convex ring; 205. an air intake; 3. a threaded cap; 301. a pump head mounting tube; 3011. a convex strip; 302. a first limit rib; 303. a boss portion; 304. a second spacing rib; 305. a convex rib; 306. inserting slots; 307. an internal four-start thread; 4. a pump head; 5. pressing a head; 5011. a decorative sheet; 501. a liquid outlet nozzle; 502. inserting a tube; 503. an insertion portion; 504. a card slot; 6. a dust-proof housing; 601. a press head clamping part; 602. an intubation tube clamping part; 603. liquid outlet nozzle clamping part.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Referring to fig. 1-2, in the present embodiment, an environment-friendly vacuum bottle with a replaceable inner core is provided, which includes an outer bottle 1 and an inner core 2, the outer bottle 1 is made of glass material, the inner core 2 is detachably mounted in the outer bottle 1, a threaded cap 3 is detachably connected to a bottle mouth of the outer bottle 1, a pump head 4 is mounted in the threaded cap 3, the pump head 4 is connected to a press head 5, and a dust-proof cover 6 is sleeved outside the press head 5.

In this embodiment, outer bottle 1 that glass material made can promote the whole feel of product, and inner core 2 is connected with detachable between the outer bottle 1, conveniently replaces inner core 2, reduces plastic waste.

Referring to fig. 3, the bottle mouth of the outer bottle 1 is provided with an outer four-start thread 101, and the outer edge of the opening of the bottle mouth is provided with a positioning groove 102, the outer four-start thread 101 is designed to facilitate the connection between the outer bottle 1 and the threaded cap 3, the screwing distance is small, and the disassembly is convenient.

Referring to fig. 4-5, an annular protrusion that can be fastened to the mouth of the outer bottle 1 extends laterally outward from the opening of the inner core 2, a positioning protrusion 201 is disposed on the lower edge of the annular protrusion corresponding to the positioning groove 102, at least one air inlet groove 202 is disposed at the bottom end of the annular protrusion, a protruding ring 204 is integrally formed on the inner wall of the bottom of the inner core 2, an air inlet hole 205 is disposed on one side of the protruding ring 204 at the bottom of the inner core 2, a piston 203 connected in a sliding manner is installed in the inner core 2, the air inlet groove 202 facilitates air to enter the outer bottle 1 from the outside, air pressure in the outer bottle 1 is kept balanced with air pressure of the outside air, and air enters the inner core 2 from the air inlet hole 205, so that the piston 203 in the inner core 2 can smoothly rise when in use.

Referring to fig. 6-8, the screw cap 3 is integrally formed, a cylindrical groove for connecting the press head 5 and a pump head mounting tube 301 for mounting the pump head 4 are provided in the screw cap 3, an inner four-head thread 307 is provided on an inner wall of a joint between the screw cap 3 and the outer bottle 1, the inner four-head thread 307 is matched with the outer four-head thread 101, a screwing distance is small, and disassembly is convenient, raised bars 3011 are arranged on outer walls of the pump head mounting tube 301 located in the cylindrical groove, the raised bars 3011 can improve strength of the pump head mounting tube 301, and prolong a service life of the pump head mounting tube, the screw cap 3 is fixedly connected to a first limiting rib 302 on an inner wall of the cylindrical groove, a protrusion 303 is provided on an inner wall of the cylindrical groove located on one side of the first limiting rib 302, a second limiting rib 304 is provided on a side end of the protrusion 303 away from the first limiting rib 302, a protruding rib 305 is provided on a top end of the protrusion 303, a slot 306 is formed between the protrusion 303 and the corresponding first limiting rib 302, and the first limiting rib 302, the protrusion 303, the second limiting rib 304, the protrusion 303, the protruding rib 305 and the screw cap 3 are integrally formed.

Referring to fig. 9-10, a decorative sheet 5011 is fastened to the top end of the press head 5, an opening/closing character is engraved on the top of the decorative sheet 5011, and when the pump is used conveniently, the pump is opened and closed, a liquid outlet 501 is built in the press head 5, one end of the liquid outlet 501, which is located inside the press head 5, is connected to the pump head 4 in a threaded manner, a cylindrical groove corresponding to the threaded cap 3 at the bottom end of the press head 5 is integrally formed with an insertion tube 502, the insertion grooves 306 corresponding to the ends of the insertion tube 502 are provided with insertion portions 503, which are matched with each other, one by one, at the bottom end of the insertion portion 503, which is provided with a clamping groove 504 corresponding to the protruding rib 305, the press head 5 is rotated in the direction of opening the character, the insertion tube 502 is driven to rotate, the insertion portion 503 rotates along the protruding portion 303 to the direction of the first limiting rib 302, at this time, the clamping groove 504 of the insertion portion 503 is separated from the protruding rib 305, when the side wall of the insertion portion 503 contacts with the first limiting rib 302, the pump head 5 is in an open state, the press head 5 is pressed downward, 4, a spring built-in the pump head 4 is compressed, the insertion portion 503 slides downward along the insertion groove 306, and then releases the liquid outlet 501 in the inner core 2;

the press head 5 is in a loose state, the bottom surface of the insertion part 503 and the upper end surface of the protruding part 303 are in the same plane, the press head 5 is rotated along the closing character direction to drive the insertion pipe 502 to rotate, the insertion part 503 slides along the protruding part 303, the clamping groove 504 of the insertion part 503 moves to the protruding rib 305, obvious hand feeling is achieved, the press head 5 is in a closed state, the second limiting rib 304 is arranged, and after the protruding rib 305 is embedded into the clamping groove 504, the second limiting rib 304 can block the insertion part 503, so that the press head 5 cannot be over-rotated.

Referring to fig. 11, the dustproof cover 6 includes a button fastening portion 601 fastened to the upper portion of the button 5, an insertion tube fastening portion 602 fastened to the outside of the insertion tube 502, and a spout fastening portion 603 covering the outside of the spout 501, and the dustproof cover 6 is fastened to the outside of the button 5 to prevent dust and material overflow caused by accidental pressing of the button 5.

The utility model discloses a theory of operation is:

rotating the press head 5 along the opening word direction to drive the cannula 502 to rotate, rotating the inserting part 503 along the protruding part 303 to the direction of the first limit rib 302, at this time, separating the clamping groove 504 of the inserting part 503 from the convex rib 305, when the side wall of the inserting part 503 contacts with the first limit rib 302, the press head 5 is in an opening state, pressing the press head 5 downwards, compressing the spring arranged in the pump head 4, sliding the inserting part 503 downwards along the inserting groove 306, then loosening the press head 5, sucking out the material body in the inner core 2 by the pump head 4, and discharging the liquid from the liquid outlet nozzle 501;

the press head 5 is in a loose state, the bottom surface of the insertion part 503 and the upper end surface of the protruding part 303 are in the same plane, the press head 5 is rotated along the closing character direction to drive the insertion pipe 502 to rotate, the insertion part 503 slides along the protruding part 303, the clamping groove 504 of the insertion part 503 moves to the protruding rib 305, obvious hand feeling can be achieved, the press head 5 is in a closed state, the second limiting rib 304 is arranged, and after the protruding rib 305 is embedded into the clamping groove 504, the second limiting rib 304 can block the insertion part 503, so that the press head 5 cannot be over-rotated;

the dustproof outer cover 6 is clamped outside the press head 5, so that the dustproof outer cover can prevent dust and prevent the material body from overflowing due to accidental press of the press head 5;

the threaded cap 3 is integrally formed, the inner four-head threads 307 of the threaded cap 3 are matched with the outer four-head threads 101 of the outer bottle 1, the screwing distance is small, and the disassembly is convenient;

the air inlet groove 202 of the inner core 2 facilitates air to enter the outer bottle 1 from the outside, air pressure in the outer bottle 1 is kept balanced with air pressure of outside air, air enters the inner core 2 from the air inlet hole 205, so that the piston 203 in the inner core 2 can rise smoothly when in use, the positioning protrusion 201 of the inner core 2 is matched with the positioning groove 102 of the outer bottle 1, and the inner core 2 is inserted into the positioning groove 102 and is not easy to shake;

outer bottle 1 that glass material made can promote the whole feel of product, and inner core 2 is connected with detachable between the outer bottle 1, conveniently replaces inner core 2, reduces plastic waste.

It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments in the present disclosure, all other embodiments obtained by a person of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present disclosure. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.

Claims (10)

1. The utility model provides a but vacuum bottle of inner core is replaced in environmental protection, includes outer bottle (1), inner core (2) and screw cap (3), installs pump head (4) in screw cap (3), and press head (5) are connected in pump head (4), and press head (5) overcoat is equipped with dustproof dustcoat (6), its characterized in that, inner core (2) detachable installs in outer bottle (1), and the bottleneck department detachable of outer bottle (1) connects screw cap (3).

2. An environmentally friendly core replaceable vacuum bottle according to claim 1, wherein the outer bottle (1) is made of a glass material.

3. The vacuum bottle with the replaceable inner core and the environmental protection function as claimed in claim 1, wherein the outer bottle (1) is provided with four-head threads (101) at the mouth and a positioning groove (102) at the outer edge of the opening of the mouth.

4. The vacuum bottle with the environment-friendly replaceable inner core as claimed in claim 1, wherein an annular protrusion capable of being clamped at the bottle mouth of the outer bottle (1) extends outwards from the opening of the inner core (2), a positioning protrusion (201) is arranged on the lower edge of the annular protrusion corresponding to the positioning groove (102), at least one air inlet groove (202) is formed at the bottom end of the annular protrusion, a convex ring (204) is integrally formed on the inner wall of the bottom of the inner core (2), an air inlet hole (205) is formed on one side of the bottom of the inner core (2) located at the convex ring (204), and a piston (203) in sliding connection is installed in the inner core (2).

5. An environmentally friendly vacuum bottle with a replaceable inner core according to claim 1, wherein the threaded cap (3) is formed in one piece, an inner four-start thread (307) is arranged on the inner wall of the joint of the threaded cap (3) and the outer bottle (1), the inner four-start thread (307) is matched with the outer four-start thread (101), and a cylindrical groove for connecting the press head (5) and a pump head mounting pipe (301) for mounting the pump head (4) are arranged in the threaded cap (3).

6. An environmentally friendly vacuum flask with replaceable wick according to claim 5, wherein the pump head mounting tube (301) is provided with ribs (3011) arranged on the outer wall of the cylindrical recess.

7. An environmentally friendly vacuum bottle with a replaceable inner core, according to claim 1, wherein the threaded cap (3) is fixedly connected to the first limiting rib (302) at the inner wall of the cylindrical groove, the inner wall of the cylindrical groove at one side of the first limiting rib (302) is provided with a protruding portion (303), the side end of the protruding portion (303) far away from the first limiting rib (302) is provided with a second limiting rib (304), the top end of the protruding portion (303) is provided with a protruding rib (305), and a slot (306) is formed between the protruding portion (303) and the corresponding first limiting rib (302).

8. The vacuum bottle with replaceable wick in environmental protection as claimed in claim 1, wherein the top end of the button head (5) is clamped with a decorative sheet (5011).

9. The vacuum bottle with the environmentally-friendly replaceable inner core according to claim 8, wherein a liquid outlet nozzle (501) is arranged in the button (5), one end of the liquid outlet nozzle (501) positioned at the inner side of the button (5) is in threaded connection with the pump head (4), an insertion tube (502) is integrally formed at the bottom end of the button (5) corresponding to the cylindrical groove of the threaded cover (3), insertion grooves (306) corresponding to the ends of the insertion tube (502) one by one are provided with insertion parts (503) which are matched with each other, and a clamping groove (504) is formed at the bottom end of the insertion part (503) corresponding to the convex rib (305).

10. The vacuum bottle with the replaceable inner core capable of protecting environment as claimed in claim 1, wherein the dust-proof housing (6) comprises a button clamping portion (601) clamped on the upper portion of the button (5), an insertion tube clamping portion (602) clamped on the outside of the insertion tube (502), and a liquid outlet nozzle clamping portion (603) sleeved on the outside of the liquid outlet nozzle (501).

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